2103444772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2473}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 4329222912

約数和(自身を除く): 2225778140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1487, 2473, 2974, 4946, 5948, 9892, 16357, 19331, 27203, 32149, 32714, 38662, 54406, 64298, 65428, 77324, 108812, 128596, 212641, 353639, 425282, 707278, 850564, 1414556, 3677351, 7354702, 14709404, 40450861, 47805563, 80901722, 95611126, 161803444, 191222252, 525861193, 1051722386, 2103444772]

約数ペア:

[(1, 2103444772), (2, 1051722386), (4, 525861193), (11, 191222252), (13, 161803444), (22, 95611126), (26, 80901722), (44, 47805563), (52, 40450861), (143, 14709404), (286, 7354702), (572, 3677351), (1487, 1414556), (2473, 850564), (2974, 707278), (4946, 425282), (5948, 353639), (9892, 212641), (16357, 128596), (19331, 108812), (27203, 77324), (32149, 65428), (32714, 64298), (38662, 54406)]