1489355742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{91159}}^1$

素因数の和:91560

約数の個数: 32

約数和(自身を含む): 3413030400

約数和(自身を除く): 1923674658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 16338, 91159, 182318, 273477, 546954, 638113, 1276226, 1914339, 3828678, 35460851, 70921702, 106382553, 212765106, 248225957, 496451914, 744677871, 1489355742]

約数ペア:

[(1, 1489355742), (2, 744677871), (3, 496451914), (6, 248225957), (7, 212765106), (14, 106382553), (21, 70921702), (42, 35460851), (389, 3828678), (778, 1914339), (1167, 1276226), (2334, 638113), (2723, 546954), (5446, 273477), (8169, 182318), (16338, 91159)]