3191024980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1115743}}^1$

素因数の和:1115776

約数の個数: 48

約数和(自身を含む): 7872689664

約数和(自身を除く): 4681664684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 1115743, 2231486, 4462972, 5578715, 11157430, 12273173, 14504659, 22314860, 24546346, 29009318, 49092692, 58018636, 61365865, 72523295, 122731730, 145046590, 159551249, 245463460, 290093180, 319102498, 638204996, 797756245, 1595512490, 3191024980]

約数ペア:

[(1, 3191024980), (2, 1595512490), (4, 797756245), (5, 638204996), (10, 319102498), (11, 290093180), (13, 245463460), (20, 159551249), (22, 145046590), (26, 122731730), (44, 72523295), (52, 61365865), (55, 58018636), (65, 49092692), (110, 29009318), (130, 24546346), (143, 22314860), (220, 14504659), (260, 12273173), (286, 11157430), (572, 5578715), (715, 4462972), (1430, 2231486), (2860, 1115743)]