1337202356

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 2778342336

約数和(自身を除く): 1441139980

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 307, 313, 497, 614, 626, 994, 1228, 1252, 1988, 2149, 2191, 3479, 4298, 4382, 6958, 8596, 8764, 13916, 15043, 15337, 21797, 22223, 30086, 30674, 43594, 44446, 60172, 61348, 87188, 88892, 96091, 152579, 155561, 192182, 305158, 311122, 384364, 610316, 622244, 672637, 1068053, 1088927, 1345274, 2136106, 2177854, 2690548, 4272212, 4355708, 4708459, 6822461, 9416918, 13644922, 18833836, 27289844, 47757227, 95514454, 191028908, 334300589, 668601178, 1337202356]

約数ペア:

[(1, 1337202356), (2, 668601178), (4, 334300589), (7, 191028908), (14, 95514454), (28, 47757227), (49, 27289844), (71, 18833836), (98, 13644922), (142, 9416918), (196, 6822461), (284, 4708459), (307, 4355708), (313, 4272212), (497, 2690548), (614, 2177854), (626, 2136106), (994, 1345274), (1228, 1088927), (1252, 1068053), (1988, 672637), (2149, 622244), (2191, 610316), (3479, 384364), (4298, 311122), (4382, 305158), (6958, 192182), (8596, 155561), (8764, 152579), (13916, 96091), (15043, 88892), (15337, 87188), (21797, 61348), (22223, 60172), (30086, 44446), (30674, 43594)]