1640697414

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{6427}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 3314996736

約数和(自身を除く): 1674299322

約数列:

[1, 2, 3, 6, 157, 271, 314, 471, 542, 813, 942, 1626, 6427, 12854, 19281, 38562, 42547, 85094, 127641, 255282, 1009039, 1741717, 2018078, 3027117, 3483434, 5225151, 6054234, 10450302, 273449569, 546899138, 820348707, 1640697414]

約数ペア:

[(1, 1640697414), (2, 820348707), (3, 546899138), (6, 273449569), (157, 10450302), (271, 6054234), (314, 5225151), (471, 3483434), (542, 3027117), (813, 2018078), (942, 1741717), (1626, 1009039), (6427, 255282), (12854, 127641), (19281, 85094), (38562, 42547)]