249916989878

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1979}}^1\times {\mathrm{2063}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 379770716160

約数和(自身を除く): 129853726282

約数列:

[1, 2, 127, 241, 254, 482, 1979, 2063, 3958, 4126, 30607, 61214, 251333, 262001, 476939, 497183, 502666, 524002, 953878, 994366, 4082677, 8165354, 60571253, 63142241, 121142506, 126284482, 518499979, 983925157, 1036999958, 1967850314, 124958494939, 249916989878]

約数ペア:

[(1, 249916989878), (2, 124958494939), (127, 1967850314), (241, 1036999958), (254, 983925157), (482, 518499979), (1979, 126284482), (2063, 121142506), (3958, 63142241), (4126, 60571253), (30607, 8165354), (61214, 4082677), (251333, 994366), (262001, 953878), (476939, 524002), (497183, 502666)]