551093764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 1070931456

約数和(自身を除く): 519837692

約数列:

[1, 2, 4, 13, 26, 52, 61, 71, 122, 142, 244, 284, 793, 923, 1586, 1846, 2447, 3172, 3692, 4331, 4894, 8662, 9788, 17324, 31811, 56303, 63622, 112606, 127244, 149267, 173737, 225212, 298534, 347474, 597068, 694948, 1940471, 2258581, 3880942, 4517162, 7761884, 9034324, 10597957, 21195914, 42391828, 137773441, 275546882, 551093764]

約数ペア:

[(1, 551093764), (2, 275546882), (4, 137773441), (13, 42391828), (26, 21195914), (52, 10597957), (61, 9034324), (71, 7761884), (122, 4517162), (142, 3880942), (244, 2258581), (284, 1940471), (793, 694948), (923, 597068), (1586, 347474), (1846, 298534), (2447, 225212), (3172, 173737), (3692, 149267), (4331, 127244), (4894, 112606), (8662, 63622), (9788, 56303), (17324, 31811)]