1900491914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{2447}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 3083774976

約数和(自身を除く): 1183283062

約数列:

[1, 2, 17, 34, 53, 106, 431, 862, 901, 1802, 2447, 4894, 7327, 14654, 22843, 41599, 45686, 83198, 129691, 259382, 388331, 776662, 1054657, 2109314, 2204747, 4409494, 17929169, 35858338, 55896821, 111793642, 950245957, 1900491914]

約数ペア:

[(1, 1900491914), (2, 950245957), (17, 111793642), (34, 55896821), (53, 35858338), (106, 17929169), (431, 4409494), (862, 2204747), (901, 2109314), (1802, 1054657), (2447, 776662), (4894, 388331), (7327, 259382), (14654, 129691), (22843, 83198), (41599, 45686)]