1944388510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{152981}}^1$

素因数の和:153060

約数の個数: 32

約数和(自身を含む): 3700940544

約数和(自身を除く): 1756552034

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 152981, 305962, 764905, 1529810, 4742411, 6272221, 9484822, 12544442, 23712055, 31361105, 47424110, 62722210, 194438851, 388877702, 972194255, 1944388510]

約数ペア:

[(1, 1944388510), (2, 972194255), (5, 388877702), (10, 194438851), (31, 62722210), (41, 47424110), (62, 31361105), (82, 23712055), (155, 12544442), (205, 9484822), (310, 6272221), (410, 4742411), (1271, 1529810), (2542, 764905), (6355, 305962), (12710, 152981)]