1338047620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10973}}^1$

素因数の和:11069

約数の個数: 96

約数和(自身を含む): 3510275328

約数和(自身を除く): 2172227708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 670, 871, 910, 938, 1340, 1742, 1820, 1876, 2345, 3484, 4355, 4690, 6097, 8710, 9380, 10973, 12194, 17420, 21946, 24388, 30485, 43892, 54865, 60970, 76811, 109730, 121940, 142649, 153622, 219460, 285298, 307244, 384055, 570596, 713245, 735191, 768110, 998543, 1426490, 1470382, 1536220, 1997086, 2852980, 2940764, 3675955, 3994172, 4992715, 5146337, 7351910, 9557483, 9985430, 10292674, 14703820, 19114966, 19970860, 20585348, 25731685, 38229932, 47787415, 51463370, 66902381, 95574830, 102926740, 133804762, 191149660, 267609524, 334511905, 669023810, 1338047620]

約数ペア:

[(1, 1338047620), (2, 669023810), (4, 334511905), (5, 267609524), (7, 191149660), (10, 133804762), (13, 102926740), (14, 95574830), (20, 66902381), (26, 51463370), (28, 47787415), (35, 38229932), (52, 25731685), (65, 20585348), (67, 19970860), (70, 19114966), (91, 14703820), (130, 10292674), (134, 9985430), (140, 9557483), (182, 7351910), (260, 5146337), (268, 4992715), (335, 3994172), (364, 3675955), (455, 2940764), (469, 2852980), (670, 1997086), (871, 1536220), (910, 1470382), (938, 1426490), (1340, 998543), (1742, 768110), (1820, 735191), (1876, 713245), (2345, 570596), (3484, 384055), (4355, 307244), (4690, 285298), (6097, 219460), (8710, 153622), (9380, 142649), (10973, 121940), (12194, 109730), (17420, 76811), (21946, 60970), (24388, 54865), (30485, 43892)]