1381545004

素因数分解:

$2^2\times 7^4\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1612

約数の個数: 60

約数和(自身を含む): 2851485224

約数和(自身を除く): 1469940220

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 679, 686, 1358, 1372, 1483, 2401, 2716, 2966, 4753, 4802, 5932, 9506, 9604, 10381, 19012, 20762, 33271, 41524, 66542, 72667, 133084, 143851, 145334, 232897, 287702, 290668, 465794, 508669, 575404, 931588, 1006957, 1017338, 2013914, 2034676, 3560683, 4027828, 7048699, 7121366, 14097398, 14242732, 28194796, 49340893, 98681786, 197363572, 345386251, 690772502, 1381545004]

約数ペア:

[(1, 1381545004), (2, 690772502), (4, 345386251), (7, 197363572), (14, 98681786), (28, 49340893), (49, 28194796), (97, 14242732), (98, 14097398), (194, 7121366), (196, 7048699), (343, 4027828), (388, 3560683), (679, 2034676), (686, 2013914), (1358, 1017338), (1372, 1006957), (1483, 931588), (2401, 575404), (2716, 508669), (2966, 465794), (4753, 290668), (4802, 287702), (5932, 232897), (9506, 145334), (9604, 143851), (10381, 133084), (19012, 72667), (20762, 66542), (33271, 41524)]