1500719584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{515357}}^1$

素因数の和:515387

約数の個数: 48

約数和(自身を含む): 3636366048

約数和(自身を除く): 2135646464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 515357, 1030714, 2061428, 3607499, 4122856, 6699641, 7214998, 8245712, 13399282, 14429996, 16491424, 26798564, 28859992, 46897487, 53597128, 57719984, 93794974, 107194256, 115439968, 187589948, 214388512, 375179896, 750359792, 1500719584]

約数ペア:

[(1, 1500719584), (2, 750359792), (4, 375179896), (7, 214388512), (8, 187589948), (13, 115439968), (14, 107194256), (16, 93794974), (26, 57719984), (28, 53597128), (32, 46897487), (52, 28859992), (56, 26798564), (91, 16491424), (104, 14429996), (112, 13399282), (182, 8245712), (208, 7214998), (224, 6699641), (364, 4122856), (416, 3607499), (728, 2061428), (1456, 1030714), (2912, 515357)]