2018971610878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{617509}}^1$

素因数の和:617701

約数の個数: 64

約数和(自身を含む): 3466869102720

約数和(自身を除く): 1447897491842

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 113, 226, 391, 629, 782, 851, 1258, 1702, 1921, 2599, 3842, 4181, 5198, 8362, 14467, 28934, 44183, 71077, 88366, 96163, 142154, 192326, 617509, 1235018, 1634771, 3269542, 10497653, 14202707, 20995306, 22847833, 28405414, 45695666, 69778517, 139557034, 241446019, 388413161, 482892038, 525500159, 776826322, 1051000318, 1186234789, 1604905891, 2372469578, 2581805129, 3209811782, 5163610258, 8933502703, 17867005406, 27283400147, 43890687193, 54566800294, 59381517967, 87781374386, 118763035934, 1009485805439, 2018971610878]

約数ペア:

[(1, 2018971610878), (2, 1009485805439), (17, 118763035934), (23, 87781374386), (34, 59381517967), (37, 54566800294), (46, 43890687193), (74, 27283400147), (113, 17867005406), (226, 8933502703), (391, 5163610258), (629, 3209811782), (782, 2581805129), (851, 2372469578), (1258, 1604905891), (1702, 1186234789), (1921, 1051000318), (2599, 776826322), (3842, 525500159), (4181, 482892038), (5198, 388413161), (8362, 241446019), (14467, 139557034), (28934, 69778517), (44183, 45695666), (71077, 28405414), (88366, 22847833), (96163, 20995306), (142154, 14202707), (192326, 10497653), (617509, 3269542), (1235018, 1634771)]