17497964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 18336436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 149, 157, 187, 298, 314, 374, 596, 628, 748, 1639, 1727, 2533, 2669, 3278, 3454, 5066, 5338, 6556, 6908, 10132, 10676, 23393, 27863, 29359, 46786, 55726, 58718, 93572, 111452, 117436, 257323, 397681, 514646, 795362, 1029292, 1590724, 4374491, 8748982, 17497964]

約数ペア:

[(1, 17497964), (2, 8748982), (4, 4374491), (11, 1590724), (17, 1029292), (22, 795362), (34, 514646), (44, 397681), (68, 257323), (149, 117436), (157, 111452), (187, 93572), (298, 58718), (314, 55726), (374, 46786), (596, 29359), (628, 27863), (748, 23393), (1639, 10676), (1727, 10132), (2533, 6908), (2669, 6556), (3278, 5338), (3454, 5066)]