1911536694860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{275183}}^1\times {\mathrm{26717}}^1$

素因数の和:301922

約数の個数: 48

約数和(自身を含む): 4323191273856

約数和(自身を除く): 2411654578996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26717, 53434, 106868, 133585, 267170, 275183, 347321, 534340, 550366, 694642, 1100732, 1375915, 1389284, 1736605, 2751830, 3473210, 3577379, 5503660, 6946420, 7154758, 14309516, 17886895, 35773790, 71547580, 7352064211, 14704128422, 29408256844, 36760321055, 73520642110, 95576834743, 147041284220, 191153669486, 382307338972, 477884173715, 955768347430, 1911536694860]

約数ペア:

[(1, 1911536694860), (2, 955768347430), (4, 477884173715), (5, 382307338972), (10, 191153669486), (13, 147041284220), (20, 95576834743), (26, 73520642110), (52, 36760321055), (65, 29408256844), (130, 14704128422), (260, 7352064211), (26717, 71547580), (53434, 35773790), (106868, 17886895), (133585, 14309516), (267170, 7154758), (275183, 6946420), (347321, 5503660), (534340, 3577379), (550366, 3473210), (694642, 2751830), (1100732, 1736605), (1375915, 1389284)]