3138449860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1724423}}^1$

素因数の和:1724452

約数の個数: 48

約数和(自身を含む): 8111690496

約数和(自身を除く): 4973240636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1724423, 3448846, 6897692, 8622115, 12070961, 17244230, 22417499, 24141922, 34488460, 44834998, 48283844, 60354805, 89669996, 112087495, 120709610, 156922493, 224174990, 241419220, 313844986, 448349980, 627689972, 784612465, 1569224930, 3138449860]

約数ペア:

[(1, 3138449860), (2, 1569224930), (4, 784612465), (5, 627689972), (7, 448349980), (10, 313844986), (13, 241419220), (14, 224174990), (20, 156922493), (26, 120709610), (28, 112087495), (35, 89669996), (52, 60354805), (65, 48283844), (70, 44834998), (91, 34488460), (130, 24141922), (140, 22417499), (182, 17244230), (260, 12070961), (364, 8622115), (455, 6897692), (910, 3448846), (1820, 1724423)]