450234148

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{25243}}^1$

素因数の和:25281

約数の個数: 48

約数和(自身を含む): 989564800

約数和(自身を除く): 539330652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 25243, 50486, 100972, 176701, 328159, 353402, 656318, 706804, 1236907, 1312636, 2297113, 2473814, 4594226, 4947628, 8658349, 9188452, 16079791, 17316698, 32159582, 34633396, 64319164, 112558537, 225117074, 450234148]

約数ペア:

[(1, 450234148), (2, 225117074), (4, 112558537), (7, 64319164), (13, 34633396), (14, 32159582), (26, 17316698), (28, 16079791), (49, 9188452), (52, 8658349), (91, 4947628), (98, 4594226), (182, 2473814), (196, 2297113), (343, 1312636), (364, 1236907), (637, 706804), (686, 656318), (1274, 353402), (1372, 328159), (2548, 176701), (4459, 100972), (8918, 50486), (17836, 25243)]