1948656512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26113}}^1$

素因数の和:26191

約数の個数: 64

約数和(自身を含む): 4315077360

約数和(自身を除く): 2366420848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 3392, 4664, 6784, 9328, 18656, 26113, 37312, 52226, 74624, 104452, 208904, 287243, 417808, 574486, 835616, 1148972, 1383989, 1671232, 2297944, 2767978, 3342464, 4595888, 5535956, 9191776, 11071912, 15223879, 18383552, 22143824, 30447758, 36767104, 44287648, 60895516, 88575296, 121791032, 177150592, 243582064, 487164128, 974328256, 1948656512]

約数ペア:

[(1, 1948656512), (2, 974328256), (4, 487164128), (8, 243582064), (11, 177150592), (16, 121791032), (22, 88575296), (32, 60895516), (44, 44287648), (53, 36767104), (64, 30447758), (88, 22143824), (106, 18383552), (128, 15223879), (176, 11071912), (212, 9191776), (352, 5535956), (424, 4595888), (583, 3342464), (704, 2767978), (848, 2297944), (1166, 1671232), (1408, 1383989), (1696, 1148972), (2332, 835616), (3392, 574486), (4664, 417808), (6784, 287243), (9328, 208904), (18656, 104452), (26113, 74624), (37312, 52226)]