2355989584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 5103673344

約数和(自身を除く): 2747683760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 191, 208, 248, 382, 403, 496, 764, 806, 1528, 1612, 1913, 2483, 3056, 3224, 3826, 4966, 5921, 6448, 7652, 9932, 11842, 15304, 19864, 23684, 24869, 30608, 39728, 47368, 49738, 59303, 76973, 94736, 99476, 118606, 153946, 198952, 237212, 307892, 365383, 397904, 474424, 615784, 730766, 770939, 948848, 1231568, 1461532, 1541878, 2923064, 3083756, 4749979, 5846128, 6167512, 9499958, 11326873, 12335024, 18999916, 22653746, 37999832, 45307492, 75999664, 90614984, 147249349, 181229968, 294498698, 588997396, 1177994792, 2355989584]

約数ペア:

[(1, 2355989584), (2, 1177994792), (4, 588997396), (8, 294498698), (13, 181229968), (16, 147249349), (26, 90614984), (31, 75999664), (52, 45307492), (62, 37999832), (104, 22653746), (124, 18999916), (191, 12335024), (208, 11326873), (248, 9499958), (382, 6167512), (403, 5846128), (496, 4749979), (764, 3083756), (806, 2923064), (1528, 1541878), (1612, 1461532), (1913, 1231568), (2483, 948848), (3056, 770939), (3224, 730766), (3826, 615784), (4966, 474424), (5921, 397904), (6448, 365383), (7652, 307892), (9932, 237212), (11842, 198952), (15304, 153946), (19864, 118606), (23684, 99476), (24869, 94736), (30608, 76973), (39728, 59303), (47368, 49738)]