1337700728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{11003}}^1$

素因数の和:11196

約数の個数: 64

約数和(自身を含む): 3105768960

約数和(自身を除く): 1768068232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1336, 2171, 2338, 4342, 4676, 8684, 9352, 11003, 15197, 17368, 22006, 30394, 44012, 60788, 77021, 88024, 121576, 143039, 154042, 286078, 308084, 572156, 616168, 1001273, 1144312, 1837501, 2002546, 3675002, 4005092, 7350004, 8010184, 12862507, 14700008, 23887513, 25725014, 47775026, 51450028, 95550052, 102900056, 167212591, 191100104, 334425182, 668850364, 1337700728]

約数ペア:

[(1, 1337700728), (2, 668850364), (4, 334425182), (7, 191100104), (8, 167212591), (13, 102900056), (14, 95550052), (26, 51450028), (28, 47775026), (52, 25725014), (56, 23887513), (91, 14700008), (104, 12862507), (167, 8010184), (182, 7350004), (334, 4005092), (364, 3675002), (668, 2002546), (728, 1837501), (1169, 1144312), (1336, 1001273), (2171, 616168), (2338, 572156), (4342, 308084), (4676, 286078), (8684, 154042), (9352, 143039), (11003, 121576), (15197, 88024), (17368, 77021), (22006, 60788), (30394, 44012)]