738861436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 1411970560

約数和(自身を除く): 673109124

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 206, 412, 703, 1406, 1957, 2551, 2812, 3811, 3914, 5102, 7622, 7828, 10204, 15244, 48469, 72409, 94387, 96938, 144818, 188774, 193876, 262753, 289636, 377548, 525506, 1051012, 1793353, 3586706, 4992307, 7173412, 9721861, 9984614, 19443722, 19969228, 38887444, 184715359, 369430718, 738861436]

約数ペア:

[(1, 738861436), (2, 369430718), (4, 184715359), (19, 38887444), (37, 19969228), (38, 19443722), (74, 9984614), (76, 9721861), (103, 7173412), (148, 4992307), (206, 3586706), (412, 1793353), (703, 1051012), (1406, 525506), (1957, 377548), (2551, 289636), (2812, 262753), (3811, 193876), (3914, 188774), (5102, 144818), (7622, 96938), (7828, 94387), (10204, 72409), (15244, 48469)]