2040378567446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{3727}}^1\times {\mathrm{11423}}^1$

素因数の和:15956

約数の個数: 32

約数和(自身を含む): 3164508684288

約数和(自身を除く): 1124130116842

約数列:

[1, 2, 31, 62, 773, 1546, 3727, 7454, 11423, 22846, 23963, 47926, 115537, 231074, 354113, 708226, 2880971, 5761942, 8829979, 17659958, 42573521, 85147042, 89310101, 178620202, 273729349, 547458698, 1319779151, 2639558302, 32909331733, 65818663466, 1020189283723, 2040378567446]

約数ペア:

[(1, 2040378567446), (2, 1020189283723), (31, 65818663466), (62, 32909331733), (773, 2639558302), (1546, 1319779151), (3727, 547458698), (7454, 273729349), (11423, 178620202), (22846, 89310101), (23963, 85147042), (47926, 42573521), (115537, 17659958), (231074, 8829979), (354113, 5761942), (708226, 2880971)]