520081816804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{496703}}^1$

素因数の和:497220

約数の個数: 48

約数和(自身を含む): 1013872204800

約数和(自身を除く): 493790387996

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 449, 583, 898, 1166, 1796, 2332, 4939, 9878, 19756, 23797, 47594, 95188, 261767, 496703, 523534, 993406, 1047068, 1986812, 5463733, 10927466, 21854932, 26325259, 52650518, 105301036, 223019647, 289577849, 446039294, 579155698, 892078588, 1158311396, 2453216117, 4906432234, 9812864468, 11820041291, 23640082582, 47280165164, 130020454201, 260040908402, 520081816804]

約数ペア:

[(1, 520081816804), (2, 260040908402), (4, 130020454201), (11, 47280165164), (22, 23640082582), (44, 11820041291), (53, 9812864468), (106, 4906432234), (212, 2453216117), (449, 1158311396), (583, 892078588), (898, 579155698), (1166, 446039294), (1796, 289577849), (2332, 223019647), (4939, 105301036), (9878, 52650518), (19756, 26325259), (23797, 21854932), (47594, 10927466), (95188, 5463733), (261767, 1986812), (496703, 1047068), (523534, 993406)]