2017352974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4153}}^1$

素因数の和:4349

約数の個数: 64

約数和(自身を含む): 3969495936

約数和(自身を除く): 1952142962

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 157, 182, 221, 238, 314, 442, 1099, 1547, 2041, 2198, 2669, 3094, 4082, 4153, 5338, 8306, 14287, 18683, 28574, 29071, 34697, 37366, 53989, 58142, 69394, 70601, 107978, 141202, 242879, 377923, 485758, 494207, 652021, 755846, 917813, 988414, 1304042, 1835626, 4564147, 6424691, 8476273, 9128294, 11084357, 12849382, 16952546, 22168714, 59333911, 77590499, 118667822, 144096641, 155180998, 288193282, 1008676487, 2017352974]

約数ペア:

[(1, 2017352974), (2, 1008676487), (7, 288193282), (13, 155180998), (14, 144096641), (17, 118667822), (26, 77590499), (34, 59333911), (91, 22168714), (119, 16952546), (157, 12849382), (182, 11084357), (221, 9128294), (238, 8476273), (314, 6424691), (442, 4564147), (1099, 1835626), (1547, 1304042), (2041, 988414), (2198, 917813), (2669, 755846), (3094, 652021), (4082, 494207), (4153, 485758), (5338, 377923), (8306, 242879), (14287, 141202), (18683, 107978), (28574, 70601), (29071, 69394), (34697, 58142), (37366, 53989)]