388734873614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{117673}}^1$

素因数の和:118184

約数の個数: 32

約数和(自身を含む): 603921795840

約数和(自身を除く): 215186922226

約数列:

[1, 2, 43, 86, 107, 214, 359, 718, 4601, 9202, 15437, 30874, 38413, 76826, 117673, 235346, 1651759, 3303518, 5059939, 10119878, 12591011, 25182022, 42244607, 84489214, 541413473, 1082826946, 1816518101, 3633036202, 4520172949, 9040345898, 194367436807, 388734873614]

約数ペア:

[(1, 388734873614), (2, 194367436807), (43, 9040345898), (86, 4520172949), (107, 3633036202), (214, 1816518101), (359, 1082826946), (718, 541413473), (4601, 84489214), (9202, 42244607), (15437, 25182022), (30874, 12591011), (38413, 10119878), (76826, 5059939), (117673, 3303518), (235346, 1651759)]