2692249690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{262147}}^1$

素因数の和:262246

約数の個数: 32

約数和(自身を含む): 5284903680

約数和(自身を除く): 2592653990

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 262147, 524294, 1310735, 2621470, 3407911, 6815822, 17039555, 20709613, 34079110, 41419226, 103548065, 207096130, 269224969, 538449938, 1346124845, 2692249690]

約数ペア:

[(1, 2692249690), (2, 1346124845), (5, 538449938), (10, 269224969), (13, 207096130), (26, 103548065), (65, 41419226), (79, 34079110), (130, 20709613), (158, 17039555), (395, 6815822), (790, 3407911), (1027, 2621470), (2054, 1310735), (5135, 524294), (10270, 262147)]