890304844462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{23531}}^1$

素因数の和:23989

約数の個数: 64

約数和(自身を含む): 1501288888320

約数和(自身を除く): 610984043858

約数列:

[1, 2, 11, 22, 59, 103, 118, 206, 283, 566, 649, 1133, 1298, 2266, 3113, 6077, 6226, 12154, 16697, 23531, 29149, 33394, 47062, 58298, 66847, 133694, 183667, 258841, 320639, 367334, 517682, 641278, 1388329, 1719791, 2423693, 2776658, 3439582, 4847386, 6659273, 13318546, 15271619, 18917701, 26660623, 30543238, 37835402, 53321246, 73252003, 142997887, 146504006, 285995774, 392897107, 685905119, 785794214, 1371810238, 1572976757, 3145953514, 4321868177, 7544956309, 8643736354, 15089912618, 40468402021, 80936804042, 445152422231, 890304844462]

約数ペア:

[(1, 890304844462), (2, 445152422231), (11, 80936804042), (22, 40468402021), (59, 15089912618), (103, 8643736354), (118, 7544956309), (206, 4321868177), (283, 3145953514), (566, 1572976757), (649, 1371810238), (1133, 785794214), (1298, 685905119), (2266, 392897107), (3113, 285995774), (6077, 146504006), (6226, 142997887), (12154, 73252003), (16697, 53321246), (23531, 37835402), (29149, 30543238), (33394, 26660623), (47062, 18917701), (58298, 15271619), (66847, 13318546), (133694, 6659273), (183667, 4847386), (258841, 3439582), (320639, 2776658), (367334, 2423693), (517682, 1719791), (641278, 1388329)]