772125068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22129}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 1613542560

約数和(自身を除く): 841417492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 22129, 34892, 44258, 88516, 243419, 287677, 486838, 575354, 973676, 1150708, 1349869, 2699738, 3164447, 5399476, 6328894, 12657788, 14848559, 17548297, 29697118, 35096594, 59394236, 70193188, 193031267, 386062534, 772125068]

約数ペア:

[(1, 772125068), (2, 386062534), (4, 193031267), (11, 70193188), (13, 59394236), (22, 35096594), (26, 29697118), (44, 17548297), (52, 14848559), (61, 12657788), (122, 6328894), (143, 5399476), (244, 3164447), (286, 2699738), (572, 1349869), (671, 1150708), (793, 973676), (1342, 575354), (1586, 486838), (2684, 287677), (3172, 243419), (8723, 88516), (17446, 44258), (22129, 34892)]