2389278514

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4807

約数の個数: 48

約数和(自身を含む): 4288269600

約数和(自身を除く): 1898991086

約数列:

[1, 2, 7, 14, 49, 59, 89, 98, 118, 178, 413, 623, 826, 1246, 2891, 4361, 4643, 5251, 5782, 8722, 9286, 10502, 32501, 36757, 65002, 73514, 227507, 257299, 273937, 413227, 455014, 514598, 547874, 826454, 1917559, 2892589, 3835118, 5785178, 13422913, 20248123, 24380393, 26845826, 40496246, 48760786, 170662751, 341325502, 1194639257, 2389278514]

約数ペア:

[(1, 2389278514), (2, 1194639257), (7, 341325502), (14, 170662751), (49, 48760786), (59, 40496246), (89, 26845826), (98, 24380393), (118, 20248123), (178, 13422913), (413, 5785178), (623, 3835118), (826, 2892589), (1246, 1917559), (2891, 826454), (4361, 547874), (4643, 514598), (5251, 455014), (5782, 413227), (8722, 273937), (9286, 257299), (10502, 227507), (32501, 73514), (36757, 65002)]