1697817282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 3948134400

約数和(自身を除く): 2250317118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 239, 474, 478, 553, 717, 1106, 1434, 1659, 1673, 2141, 3318, 3346, 4282, 5019, 6423, 10038, 12846, 14987, 18881, 29974, 37762, 44961, 56643, 89922, 113286, 132167, 169139, 264334, 338278, 396501, 507417, 511699, 793002, 1014834, 1023398, 1183973, 1535097, 2367946, 3070194, 3551919, 3581893, 7103838, 7163786, 10745679, 21491358, 40424221, 80848442, 121272663, 242545326, 282969547, 565939094, 848908641, 1697817282]

約数ペア:

[(1, 1697817282), (2, 848908641), (3, 565939094), (6, 282969547), (7, 242545326), (14, 121272663), (21, 80848442), (42, 40424221), (79, 21491358), (158, 10745679), (237, 7163786), (239, 7103838), (474, 3581893), (478, 3551919), (553, 3070194), (717, 2367946), (1106, 1535097), (1434, 1183973), (1659, 1023398), (1673, 1014834), (2141, 793002), (3318, 511699), (3346, 507417), (4282, 396501), (5019, 338278), (6423, 264334), (10038, 169139), (12846, 132167), (14987, 113286), (18881, 89922), (29974, 56643), (37762, 44961)]