1371951376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{31079}}^1$

素因数の和:31207

約数の個数: 40

約数和(自身を含む): 2774822400

約数和(自身を除く): 1402871024

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 31079, 44144, 62158, 124316, 248632, 497264, 963449, 1926898, 2766031, 3853796, 5532062, 7707592, 11064124, 15415184, 22128248, 44256496, 85746961, 171493922, 342987844, 685975688, 1371951376]

約数ペア:

[(1, 1371951376), (2, 685975688), (4, 342987844), (8, 171493922), (16, 85746961), (31, 44256496), (62, 22128248), (89, 15415184), (124, 11064124), (178, 7707592), (248, 5532062), (356, 3853796), (496, 2766031), (712, 1926898), (1424, 963449), (2759, 497264), (5518, 248632), (11036, 124316), (22072, 62158), (31079, 44144)]