2196285778866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{422867}}^1$

素因数の和:423447

約数の個数: 64

約数和(自身を含む): 4613740217856

約数和(自身を除く): 2417454438990

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 491, 982, 1473, 1763, 2946, 3526, 5289, 10578, 20131, 21113, 40262, 42226, 60393, 63339, 120786, 126678, 422867, 845734, 865633, 1268601, 1731266, 2537202, 2596899, 5193798, 17337547, 18183281, 34675094, 36366562, 52012641, 54549843, 104025282, 109099686, 207627697, 415255394, 622883091, 745514521, 1245766182, 1491029042, 2236543563, 4473087126, 8512735577, 8927990971, 17025471154, 17855981942, 25538206731, 26783972913, 51076413462, 53567945826, 366047629811, 732095259622, 1098142889433, 2196285778866]

約数ペア:

[(1, 2196285778866), (2, 1098142889433), (3, 732095259622), (6, 366047629811), (41, 53567945826), (43, 51076413462), (82, 26783972913), (86, 25538206731), (123, 17855981942), (129, 17025471154), (246, 8927990971), (258, 8512735577), (491, 4473087126), (982, 2236543563), (1473, 1491029042), (1763, 1245766182), (2946, 745514521), (3526, 622883091), (5289, 415255394), (10578, 207627697), (20131, 109099686), (21113, 104025282), (40262, 54549843), (42226, 52012641), (60393, 36366562), (63339, 34675094), (120786, 18183281), (126678, 17337547), (422867, 5193798), (845734, 2596899), (865633, 2537202), (1268601, 1731266)]