1889707976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{48197}}^1$

素因数の和:48258

約数の個数: 48

約数和(自身を含む): 3969105300

約数和(自身を除く): 2079397324

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 3016, 4901, 9802, 19604, 39208, 48197, 96394, 192788, 385576, 626561, 1253122, 1397713, 2506244, 2795426, 5012488, 5590852, 8145293, 11181704, 16290586, 18170269, 32581172, 36340538, 65162344, 72681076, 145362152, 236213497, 472426994, 944853988, 1889707976]

約数ペア:

[(1, 1889707976), (2, 944853988), (4, 472426994), (8, 236213497), (13, 145362152), (26, 72681076), (29, 65162344), (52, 36340538), (58, 32581172), (104, 18170269), (116, 16290586), (169, 11181704), (232, 8145293), (338, 5590852), (377, 5012488), (676, 2795426), (754, 2506244), (1352, 1397713), (1508, 1253122), (3016, 626561), (4901, 385576), (9802, 192788), (19604, 96394), (39208, 48197)]