1377952004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{3061}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 2837518656

約数和(自身を除く): 1459566652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 787, 1574, 3061, 3148, 6122, 8657, 10231, 12244, 17314, 20462, 33671, 34628, 39793, 40924, 67342, 79586, 112541, 134684, 159172, 225082, 437723, 450164, 875446, 1750892, 2409007, 4818014, 9636028, 26499077, 31317091, 52998154, 62634182, 105996308, 125268364, 344488001, 688976002, 1377952004]

約数ペア:

[(1, 1377952004), (2, 688976002), (4, 344488001), (11, 125268364), (13, 105996308), (22, 62634182), (26, 52998154), (44, 31317091), (52, 26499077), (143, 9636028), (286, 4818014), (572, 2409007), (787, 1750892), (1574, 875446), (3061, 450164), (3148, 437723), (6122, 225082), (8657, 159172), (10231, 134684), (12244, 112541), (17314, 79586), (20462, 67342), (33671, 40924), (34628, 39793)]