79716878210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2222383}}^1$

素因数の和:2222618

約数の個数: 32

約数和(自身を含む): 152651112192

約数和(自身を除く): 72934233982

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 7174, 17935, 35870, 2222383, 4444766, 11111915, 22223830, 37780511, 75561022, 188902555, 377805110, 468922813, 937845626, 2344614065, 4689228130, 7971687821, 15943375642, 39858439105, 79716878210]

約数ペア:

[(1, 79716878210), (2, 39858439105), (5, 15943375642), (10, 7971687821), (17, 4689228130), (34, 2344614065), (85, 937845626), (170, 468922813), (211, 377805110), (422, 188902555), (1055, 75561022), (2110, 37780511), (3587, 22223830), (7174, 11111915), (17935, 4444766), (35870, 2222383)]