2783145958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 4402641600

約数和(自身を除く): 1619495642

約数列:

[1, 2, 23, 46, 137, 274, 421, 842, 1049, 2098, 3151, 6302, 9683, 19366, 24127, 48254, 57677, 115354, 143713, 287426, 441629, 883258, 1326571, 2653142, 3305399, 6610798, 10157467, 20314934, 60503173, 121006346, 1391572979, 2783145958]

約数ペア:

[(1, 2783145958), (2, 1391572979), (23, 121006346), (46, 60503173), (137, 20314934), (274, 10157467), (421, 6610798), (842, 3305399), (1049, 2653142), (2098, 1326571), (3151, 883258), (6302, 441629), (9683, 287426), (19366, 143713), (24127, 115354), (48254, 57677)]