4958690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 9910080

約数和(自身を除く): 4951390

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 739, 1342, 1478, 3355, 3695, 6710, 7390, 8129, 16258, 40645, 45079, 81290, 90158, 225395, 450790, 495869, 991738, 2479345, 4958690]

約数ペア:

[(1, 4958690), (2, 2479345), (5, 991738), (10, 495869), (11, 450790), (22, 225395), (55, 90158), (61, 81290), (110, 45079), (122, 40645), (305, 16258), (610, 8129), (671, 7390), (739, 6710), (1342, 3695), (1478, 3355)]