1330276402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2664

約数の個数: 72

約数和(自身を含む): 2595566592

約数和(自身を除く): 1265290190

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 169, 182, 217, 338, 403, 434, 637, 806, 1183, 1274, 1519, 2366, 2591, 2821, 3038, 5182, 5239, 5642, 8281, 10478, 16562, 18137, 19747, 33683, 36274, 36673, 39494, 67366, 73346, 80321, 126959, 160642, 235781, 253918, 256711, 437879, 471562, 513422, 562247, 875758, 1044173, 1124494, 1650467, 2088346, 3065153, 3300934, 3935729, 6130306, 7309211, 7871458, 13574249, 14618422, 21456071, 27148498, 42912142, 51164477, 95019743, 102328954, 190039486, 665138201, 1330276402]

約数ペア:

[(1, 1330276402), (2, 665138201), (7, 190039486), (13, 102328954), (14, 95019743), (26, 51164477), (31, 42912142), (49, 27148498), (62, 21456071), (91, 14618422), (98, 13574249), (169, 7871458), (182, 7309211), (217, 6130306), (338, 3935729), (403, 3300934), (434, 3065153), (637, 2088346), (806, 1650467), (1183, 1124494), (1274, 1044173), (1519, 875758), (2366, 562247), (2591, 513422), (2821, 471562), (3038, 437879), (5182, 256711), (5239, 253918), (5642, 235781), (8281, 160642), (10478, 126959), (16562, 80321), (18137, 73346), (19747, 67366), (33683, 39494), (36274, 36673)]