1997860596

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 4927426560

約数和(自身を除く): 2929565964

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 227, 236, 354, 372, 401, 454, 681, 708, 802, 908, 1203, 1362, 1604, 1829, 2406, 2724, 3658, 4812, 5487, 7037, 7316, 10974, 12431, 13393, 14074, 21111, 21948, 23659, 24862, 26786, 28148, 37293, 40179, 42222, 47318, 49724, 53572, 70977, 74586, 80358, 84444, 91027, 94636, 141954, 149172, 160716, 182054, 273081, 283908, 364108, 415183, 546162, 733429, 830366, 1092324, 1245549, 1466858, 1660732, 2200287, 2491098, 2821837, 2933716, 4400574, 4982196, 5370593, 5643674, 8465511, 8801148, 10741186, 11287348, 16111779, 16931022, 21482372, 32223558, 33862044, 64447116, 166488383, 332976766, 499465149, 665953532, 998930298, 1997860596]

約数ペア:

[(1, 1997860596), (2, 998930298), (3, 665953532), (4, 499465149), (6, 332976766), (12, 166488383), (31, 64447116), (59, 33862044), (62, 32223558), (93, 21482372), (118, 16931022), (124, 16111779), (177, 11287348), (186, 10741186), (227, 8801148), (236, 8465511), (354, 5643674), (372, 5370593), (401, 4982196), (454, 4400574), (681, 2933716), (708, 2821837), (802, 2491098), (908, 2200287), (1203, 1660732), (1362, 1466858), (1604, 1245549), (1829, 1092324), (2406, 830366), (2724, 733429), (3658, 546162), (4812, 415183), (5487, 364108), (7037, 283908), (7316, 273081), (10974, 182054), (12431, 160716), (13393, 149172), (14074, 141954), (21111, 94636), (21948, 91027), (23659, 84444), (24862, 80358), (26786, 74586), (28148, 70977), (37293, 53572), (40179, 49724), (42222, 47318)]