1550832790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{290963}}^1$

素因数の和:291024

約数の個数: 32

約数和(自身を含む): 3079562976

約数和(自身を除く): 1528730186

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 290963, 581926, 1454815, 2909630, 3782519, 7565038, 11929483, 18912595, 23858966, 37825190, 59647415, 119294830, 155083279, 310166558, 775416395, 1550832790]

約数ペア:

[(1, 1550832790), (2, 775416395), (5, 310166558), (10, 155083279), (13, 119294830), (26, 59647415), (41, 37825190), (65, 23858966), (82, 18912595), (130, 11929483), (205, 7565038), (410, 3782519), (533, 2909630), (1066, 1454815), (2665, 581926), (5330, 290963)]