2458508338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3091

約数の個数: 64

約数和(自身を含む): 4502179584

約数和(自身を除く): 2043671246

約数列:

[1, 2, 11, 13, 22, 26, 41, 71, 82, 142, 143, 286, 451, 533, 781, 902, 923, 1066, 1562, 1846, 2911, 2953, 5822, 5863, 5906, 10153, 11726, 20306, 32021, 32483, 37843, 38389, 64042, 64966, 75686, 76778, 121073, 209663, 242146, 416273, 419326, 422279, 832546, 844558, 1331803, 1573949, 2306293, 2663606, 2725619, 3147898, 4612586, 5451238, 8596183, 17192366, 17313439, 29981809, 34626878, 59963618, 94558013, 111750379, 189116026, 223500758, 1229254169, 2458508338]

約数ペア:

[(1, 2458508338), (2, 1229254169), (11, 223500758), (13, 189116026), (22, 111750379), (26, 94558013), (41, 59963618), (71, 34626878), (82, 29981809), (142, 17313439), (143, 17192366), (286, 8596183), (451, 5451238), (533, 4612586), (781, 3147898), (902, 2725619), (923, 2663606), (1066, 2306293), (1562, 1573949), (1846, 1331803), (2911, 844558), (2953, 832546), (5822, 422279), (5863, 419326), (5906, 416273), (10153, 242146), (11726, 209663), (20306, 121073), (32021, 76778), (32483, 75686), (37843, 64966), (38389, 64042)]