2645288616

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1238431}}^1$

素因数の和:1238529

約数の個数: 32

約数和(自身を含む): 6687532800

約数和(自身を除く): 4042244184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 1238431, 2476862, 3715293, 4953724, 7430586, 9907448, 14861172, 29722344, 110220359, 220440718, 330661077, 440881436, 661322154, 881762872, 1322644308, 2645288616]

約数ペア:

[(1, 2645288616), (2, 1322644308), (3, 881762872), (4, 661322154), (6, 440881436), (8, 330661077), (12, 220440718), (24, 110220359), (89, 29722344), (178, 14861172), (267, 9907448), (356, 7430586), (534, 4953724), (712, 3715293), (1068, 2476862), (2136, 1238431)]