1808876636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{52057}}^1$

素因数の和:52158

約数の個数: 48

約数和(自身を含む): 3883110336

約数和(自身を除く): 2074233700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 17374, 34748, 52057, 104114, 208228, 364399, 728798, 884969, 1457596, 1769938, 3539876, 3800161, 6194783, 7600322, 12389566, 15200644, 24779132, 26601127, 53202254, 64602737, 106404508, 129205474, 258410948, 452219159, 904438318, 1808876636]

約数ペア:

[(1, 1808876636), (2, 904438318), (4, 452219159), (7, 258410948), (14, 129205474), (17, 106404508), (28, 64602737), (34, 53202254), (68, 26601127), (73, 24779132), (119, 15200644), (146, 12389566), (238, 7600322), (292, 6194783), (476, 3800161), (511, 3539876), (1022, 1769938), (1241, 1457596), (2044, 884969), (2482, 728798), (4964, 364399), (8687, 208228), (17374, 104114), (34748, 52057)]