248601964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 484835008

約数和(自身を除く): 236233044

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 157, 314, 481, 628, 823, 962, 1646, 1924, 2041, 3292, 4082, 5809, 8164, 10699, 11618, 21398, 23236, 30451, 42796, 60902, 75517, 121804, 129211, 151034, 258422, 302068, 395863, 516844, 791726, 1583452, 1679743, 3359486, 4780807, 6718972, 9561614, 19123228, 62150491, 124300982, 248601964]

約数ペア:

[(1, 248601964), (2, 124300982), (4, 62150491), (13, 19123228), (26, 9561614), (37, 6718972), (52, 4780807), (74, 3359486), (148, 1679743), (157, 1583452), (314, 791726), (481, 516844), (628, 395863), (823, 302068), (962, 258422), (1646, 151034), (1924, 129211), (2041, 121804), (3292, 75517), (4082, 60902), (5809, 42796), (8164, 30451), (10699, 23236), (11618, 21398)]