1853087756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 3531711456

約数和(自身を除く): 1678623700

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 467, 548, 557, 934, 1114, 1781, 1868, 2228, 3562, 6071, 7124, 7241, 12142, 14482, 24284, 28964, 63979, 76309, 127958, 152618, 255916, 260119, 305236, 520238, 831727, 992017, 1040476, 1663454, 1984034, 3326908, 3381547, 3968068, 6763094, 13526188, 35636303, 71272606, 142545212, 463271939, 926543878, 1853087756]

約数ペア:

[(1, 1853087756), (2, 926543878), (4, 463271939), (13, 142545212), (26, 71272606), (52, 35636303), (137, 13526188), (274, 6763094), (467, 3968068), (548, 3381547), (557, 3326908), (934, 1984034), (1114, 1663454), (1781, 1040476), (1868, 992017), (2228, 831727), (3562, 520238), (6071, 305236), (7124, 260119), (7241, 255916), (12142, 152618), (14482, 127958), (24284, 76309), (28964, 63979)]