1572206972

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{130279}}^1$

素因数の和:130721

約数の個数: 24

約数和(自身を含む): 3151733760

約数和(自身を除く): 1579526788

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 130279, 260558, 521116, 911953, 1823906, 3647812, 56150249, 112300498, 224600996, 393051743, 786103486, 1572206972]

約数ペア:

[(1, 1572206972), (2, 786103486), (4, 393051743), (7, 224600996), (14, 112300498), (28, 56150249), (431, 3647812), (862, 1823906), (1724, 911953), (3017, 521116), (6034, 260558), (12068, 130279)]