4028198930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3028721}}^1$

素因数の和:3028754

約数の個数: 32

約数和(自身を含む): 8722719360

約数和(自身を除く): 4694520430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3028721, 6057442, 15143605, 21201047, 30287210, 42402094, 57545699, 106005235, 115091398, 212010470, 287728495, 402819893, 575456990, 805639786, 2014099465, 4028198930]

約数ペア:

[(1, 4028198930), (2, 2014099465), (5, 805639786), (7, 575456990), (10, 402819893), (14, 287728495), (19, 212010470), (35, 115091398), (38, 106005235), (70, 57545699), (95, 42402094), (133, 30287210), (190, 21201047), (266, 15143605), (665, 6057442), (1330, 3028721)]