2100022212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{7639}}^1$

素因数の和:8416

約数の個数: 48

約数和(自身を含む): 5065625600

約数和(自身を除く): 2965603388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 739, 1478, 2217, 2956, 4434, 7639, 8868, 15278, 22909, 22917, 30556, 45818, 45834, 68727, 91636, 91668, 137454, 236809, 274908, 473618, 710427, 947236, 1420854, 2841708, 5645221, 11290442, 16935663, 22580884, 33871326, 67742652, 175001851, 350003702, 525005553, 700007404, 1050011106, 2100022212]

約数ペア:

[(1, 2100022212), (2, 1050011106), (3, 700007404), (4, 525005553), (6, 350003702), (12, 175001851), (31, 67742652), (62, 33871326), (93, 22580884), (124, 16935663), (186, 11290442), (372, 5645221), (739, 2841708), (1478, 1420854), (2217, 947236), (2956, 710427), (4434, 473618), (7639, 274908), (8868, 236809), (15278, 137454), (22909, 91668), (22917, 91636), (30556, 68727), (45818, 45834)]