1900424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1862776

約数列:

[1, 2, 4, 8, 31, 62, 79, 97, 124, 158, 194, 248, 316, 388, 632, 776, 2449, 3007, 4898, 6014, 7663, 9796, 12028, 15326, 19592, 24056, 30652, 61304, 237553, 475106, 950212, 1900424]

約数ペア:

[(1, 1900424), (2, 950212), (4, 475106), (8, 237553), (31, 61304), (62, 30652), (79, 24056), (97, 19592), (124, 15326), (158, 12028), (194, 9796), (248, 7663), (316, 6014), (388, 4898), (632, 3007), (776, 2449)]