1214797376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76847}}^1$

素因数の和:76891

約数の個数: 56

約数和(自身を含む): 2732714880

約数和(自身を除く): 1517917504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 76847, 153694, 307388, 614776, 999011, 1229552, 1460093, 1998022, 2459104, 2920186, 3996044, 4918208, 5840372, 7992088, 11680744, 15984176, 18981209, 23361488, 31968352, 37962418, 46722976, 63936704, 75924836, 93445952, 151849672, 303699344, 607398688, 1214797376]

約数ペア:

[(1, 1214797376), (2, 607398688), (4, 303699344), (8, 151849672), (13, 93445952), (16, 75924836), (19, 63936704), (26, 46722976), (32, 37962418), (38, 31968352), (52, 23361488), (64, 18981209), (76, 15984176), (104, 11680744), (152, 7992088), (208, 5840372), (247, 4918208), (304, 3996044), (416, 2920186), (494, 2459104), (608, 1998022), (832, 1460093), (988, 1229552), (1216, 999011), (1976, 614776), (3952, 307388), (7904, 153694), (15808, 76847)]