2018046064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 4252227840

約数和(自身を除く): 2234181776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 83, 136, 142, 166, 272, 284, 332, 568, 664, 1136, 1207, 1259, 1328, 1411, 2414, 2518, 2822, 4828, 5036, 5644, 5893, 9656, 10072, 11288, 11786, 19312, 20144, 21403, 22576, 23572, 42806, 47144, 85612, 89389, 94288, 100181, 104497, 171224, 178778, 200362, 208994, 342448, 357556, 400724, 417988, 715112, 801448, 835976, 1430224, 1519613, 1602896, 1671952, 1776449, 3039226, 3552898, 6078452, 7105796, 7419287, 12156904, 14211592, 14838574, 24313808, 28423184, 29677148, 59354296, 118708592, 126127879, 252255758, 504511516, 1009023032, 2018046064]

約数ペア:

[(1, 2018046064), (2, 1009023032), (4, 504511516), (8, 252255758), (16, 126127879), (17, 118708592), (34, 59354296), (68, 29677148), (71, 28423184), (83, 24313808), (136, 14838574), (142, 14211592), (166, 12156904), (272, 7419287), (284, 7105796), (332, 6078452), (568, 3552898), (664, 3039226), (1136, 1776449), (1207, 1671952), (1259, 1602896), (1328, 1519613), (1411, 1430224), (2414, 835976), (2518, 801448), (2822, 715112), (4828, 417988), (5036, 400724), (5644, 357556), (5893, 342448), (9656, 208994), (10072, 200362), (11288, 178778), (11786, 171224), (19312, 104497), (20144, 100181), (21403, 94288), (22576, 89389), (23572, 85612), (42806, 47144)]