1381330484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{28949}}^1$

素因数の和:29183

約数の個数: 24

約数和(自身を含む): 2464224000

約数和(自身を除く): 1082893516

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 11929, 23858, 28949, 47716, 57898, 115796, 2286971, 4371299, 4573942, 8742598, 9147884, 17485196, 345332621, 690665242, 1381330484]

約数ペア:

[(1, 1381330484), (2, 690665242), (4, 345332621), (79, 17485196), (151, 9147884), (158, 8742598), (302, 4573942), (316, 4371299), (604, 2286971), (11929, 115796), (23858, 57898), (28949, 47716)]