996821479370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{152767}}^1$

素因数の和:153215

約数の個数: 64

約数和(自身を含む): 1920873056256

約数和(自身を除く): 924051576886

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 293, 586, 655, 1310, 1465, 2227, 2930, 4454, 4981, 9962, 11135, 22270, 24905, 38383, 49810, 76766, 152767, 191915, 305534, 383830, 652511, 763835, 1305022, 1527670, 2597039, 3262555, 5194078, 6525110, 12985195, 20012477, 25970390, 40024954, 44760731, 89521462, 100062385, 200124770, 223803655, 340212109, 447607310, 680424218, 760932427, 1521864854, 1701060545, 3402121090, 3804662135, 5863655761, 7609324270, 11727311522, 29318278805, 58636557610, 99682147937, 199364295874, 498410739685, 996821479370]

約数ペア:

[(1, 996821479370), (2, 498410739685), (5, 199364295874), (10, 99682147937), (17, 58636557610), (34, 29318278805), (85, 11727311522), (131, 7609324270), (170, 5863655761), (262, 3804662135), (293, 3402121090), (586, 1701060545), (655, 1521864854), (1310, 760932427), (1465, 680424218), (2227, 447607310), (2930, 340212109), (4454, 223803655), (4981, 200124770), (9962, 100062385), (11135, 89521462), (22270, 44760731), (24905, 40024954), (38383, 25970390), (49810, 20012477), (76766, 12985195), (152767, 6525110), (191915, 5194078), (305534, 3262555), (383830, 2597039), (652511, 1527670), (763835, 1305022)]