4997768630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{211501}}^1$

素因数の和:211664

約数の個数: 32

約数和(自身を含む): 9593730720

約数和(自身を除く): 4595962090

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 23630, 211501, 423002, 1057505, 2115010, 3595517, 7191034, 17977585, 29398639, 35955170, 58797278, 146993195, 293986390, 499776863, 999553726, 2498884315, 4997768630]

約数ペア:

[(1, 4997768630), (2, 2498884315), (5, 999553726), (10, 499776863), (17, 293986390), (34, 146993195), (85, 58797278), (139, 35955170), (170, 29398639), (278, 17977585), (695, 7191034), (1390, 3595517), (2363, 2115010), (4726, 1057505), (11815, 423002), (23630, 211501)]