1895996856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{3217}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 5108896800

約数和(自身を除く): 3212899944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1889, 3217, 3778, 5667, 6434, 7556, 9651, 11334, 12868, 15112, 19302, 22668, 24557, 25736, 38604, 41821, 45336, 49114, 73671, 77208, 83642, 98228, 125463, 147342, 167284, 196456, 250926, 294684, 334568, 501852, 589368, 1003704, 6076913, 12153826, 18230739, 24307652, 36461478, 48615304, 72922956, 78999869, 145845912, 157999738, 236999607, 315999476, 473999214, 631998952, 947998428, 1895996856]

約数ペア:

[(1, 1895996856), (2, 947998428), (3, 631998952), (4, 473999214), (6, 315999476), (8, 236999607), (12, 157999738), (13, 145845912), (24, 78999869), (26, 72922956), (39, 48615304), (52, 36461478), (78, 24307652), (104, 18230739), (156, 12153826), (312, 6076913), (1889, 1003704), (3217, 589368), (3778, 501852), (5667, 334568), (6434, 294684), (7556, 250926), (9651, 196456), (11334, 167284), (12868, 147342), (15112, 125463), (19302, 98228), (22668, 83642), (24557, 77208), (25736, 73671), (38604, 49114), (41821, 45336)]