1004039478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1654

約数の個数: 72

約数和(自身を含む): 2367200160

約数和(自身を除く): 1363160682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 239, 338, 478, 507, 717, 1014, 1381, 1434, 1521, 2151, 2762, 3042, 3107, 4143, 4302, 6214, 8286, 9321, 12429, 17953, 18642, 24858, 27963, 35906, 40391, 53859, 55926, 80782, 107718, 121173, 161577, 233389, 242346, 323154, 330059, 363519, 466778, 660118, 700167, 727038, 990177, 1400334, 1980354, 2100501, 2970531, 4201002, 4290767, 5941062, 8581534, 12872301, 25744602, 38616903, 55779971, 77233806, 111559942, 167339913, 334679826, 502019739, 1004039478]

約数ペア:

[(1, 1004039478), (2, 502019739), (3, 334679826), (6, 167339913), (9, 111559942), (13, 77233806), (18, 55779971), (26, 38616903), (39, 25744602), (78, 12872301), (117, 8581534), (169, 5941062), (234, 4290767), (239, 4201002), (338, 2970531), (478, 2100501), (507, 1980354), (717, 1400334), (1014, 990177), (1381, 727038), (1434, 700167), (1521, 660118), (2151, 466778), (2762, 363519), (3042, 330059), (3107, 323154), (4143, 242346), (4302, 233389), (6214, 161577), (8286, 121173), (9321, 107718), (12429, 80782), (17953, 55926), (18642, 53859), (24858, 40391), (27963, 35906)]