17312396972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{170123}}^1$

素因数の和:170262

約数の個数: 48

約数和(自身を含む): 34678076160

約数和(自身を除く): 17365679188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 988, 1339, 1957, 2678, 3914, 5356, 7828, 25441, 50882, 101764, 170123, 340246, 680492, 2211599, 3232337, 4423198, 6464674, 8846396, 12929348, 17522669, 35045338, 42020381, 70090676, 84040762, 168081524, 227794697, 332930711, 455589394, 665861422, 911178788, 1331722844, 4328099243, 8656198486, 17312396972]

約数ペア:

[(1, 17312396972), (2, 8656198486), (4, 4328099243), (13, 1331722844), (19, 911178788), (26, 665861422), (38, 455589394), (52, 332930711), (76, 227794697), (103, 168081524), (206, 84040762), (247, 70090676), (412, 42020381), (494, 35045338), (988, 17522669), (1339, 12929348), (1957, 8846396), (2678, 6464674), (3914, 4423198), (5356, 3232337), (7828, 2211599), (25441, 680492), (50882, 340246), (101764, 170123)]