538597918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 854193600

約数和(自身を除く): 315595682

約数列:

[1, 2, 29, 58, 89, 103, 178, 206, 1013, 2026, 2581, 2987, 5162, 5974, 9167, 18334, 29377, 58754, 90157, 104339, 180314, 208678, 265843, 531686, 2614553, 3025831, 5229106, 6051662, 9286171, 18572342, 269298959, 538597918]

約数ペア:

[(1, 538597918), (2, 269298959), (29, 18572342), (58, 9286171), (89, 6051662), (103, 5229106), (178, 3025831), (206, 2614553), (1013, 531686), (2026, 265843), (2581, 208678), (2987, 180314), (5162, 104339), (5974, 90157), (9167, 58754), (18334, 29377)]