1388692712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 2971900800

約数和(自身を除く): 1583208088

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 1297, 2024, 2116, 2594, 4232, 5188, 5819, 10376, 11638, 12167, 14267, 23276, 24334, 28534, 29831, 46552, 48668, 57068, 59662, 97336, 114136, 119324, 133837, 238648, 267674, 328141, 535348, 656282, 686113, 1070696, 1312564, 1372226, 2625128, 2744452, 5488904, 7547243, 15094486, 15780599, 30188972, 31561198, 60377944, 63122396, 126244792, 173586589, 347173178, 694346356, 1388692712]

約数ペア:

[(1, 1388692712), (2, 694346356), (4, 347173178), (8, 173586589), (11, 126244792), (22, 63122396), (23, 60377944), (44, 31561198), (46, 30188972), (88, 15780599), (92, 15094486), (184, 7547243), (253, 5488904), (506, 2744452), (529, 2625128), (1012, 1372226), (1058, 1312564), (1297, 1070696), (2024, 686113), (2116, 656282), (2594, 535348), (4232, 328141), (5188, 267674), (5819, 238648), (10376, 133837), (11638, 119324), (12167, 114136), (14267, 97336), (23276, 59662), (24334, 57068), (28534, 48668), (29831, 46552)]