858336484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 1569637440

約数和(自身を除く): 711300956

約数列:

[1, 2, 4, 53, 59, 106, 118, 163, 212, 236, 326, 421, 652, 842, 1684, 3127, 6254, 8639, 9617, 12508, 17278, 19234, 22313, 24839, 34556, 38468, 44626, 49678, 68623, 89252, 99356, 137246, 274492, 509701, 1019402, 1316467, 2038804, 2632934, 3637019, 4048757, 5265868, 7274038, 8097514, 14548076, 16195028, 214584121, 429168242, 858336484]

約数ペア:

[(1, 858336484), (2, 429168242), (4, 214584121), (53, 16195028), (59, 14548076), (106, 8097514), (118, 7274038), (163, 5265868), (212, 4048757), (236, 3637019), (326, 2632934), (421, 2038804), (652, 1316467), (842, 1019402), (1684, 509701), (3127, 274492), (6254, 137246), (8639, 99356), (9617, 89252), (12508, 68623), (17278, 49678), (19234, 44626), (22313, 38468), (24839, 34556)]