1330482430

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{210853}}^1$

素因数の和:211491

約数の個数: 16

約数和(自身を含む): 2398675104

約数和(自身を除く): 1068192674

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 210853, 421706, 1054265, 2108530, 133048243, 266096486, 665241215, 1330482430]

約数ペア:

[(1, 1330482430), (2, 665241215), (5, 266096486), (10, 133048243), (631, 2108530), (1262, 1054265), (3155, 421706), (6310, 210853)]