712978538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 1160308800

約数和(自身を除く): 447330262

約数列:

[1, 2, 17, 34, 59, 118, 139, 278, 1003, 2006, 2363, 2557, 4726, 5114, 8201, 16402, 43469, 86938, 139417, 150863, 278834, 301726, 355423, 710846, 2564671, 5129342, 6042191, 12084382, 20969957, 41939914, 356489269, 712978538]

約数ペア:

[(1, 712978538), (2, 356489269), (17, 41939914), (34, 20969957), (59, 12084382), (118, 6042191), (139, 5129342), (278, 2564671), (1003, 710846), (2006, 355423), (2363, 301726), (2557, 278834), (4726, 150863), (5114, 139417), (8201, 86938), (16402, 43469)]