520078484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1741}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 1011419136

約数和(自身を除く): 491340652

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 191, 382, 391, 764, 782, 1564, 1741, 3247, 3482, 4393, 6494, 6964, 8786, 12988, 17572, 29597, 40043, 59194, 74681, 80086, 118388, 149362, 160172, 298724, 332531, 665062, 680731, 1330124, 1361462, 2722924, 5653027, 7648213, 11306054, 15296426, 22612108, 30592852, 130019621, 260039242, 520078484]

約数ペア:

[(1, 520078484), (2, 260039242), (4, 130019621), (17, 30592852), (23, 22612108), (34, 15296426), (46, 11306054), (68, 7648213), (92, 5653027), (191, 2722924), (382, 1361462), (391, 1330124), (764, 680731), (782, 665062), (1564, 332531), (1741, 298724), (3247, 160172), (3482, 149362), (4393, 118388), (6494, 80086), (6964, 74681), (8786, 59194), (12988, 40043), (17572, 29597)]