947348428894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{361093}}^1$

素因数の和:362537

約数の個数: 48

約数和(自身を含む): 1741267486800

約数和(自身を除く): 793919057906

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1409, 1862, 2818, 9863, 19726, 26771, 53542, 69041, 138082, 187397, 361093, 374794, 722186, 1311779, 2527651, 2623558, 5055302, 6860767, 13721534, 17693557, 35387114, 48025369, 96050738, 336177583, 508780037, 672355166, 1017560074, 3561460259, 7122920518, 9666820703, 19333641406, 24930221813, 49860443626, 67667744921, 135335489842, 473674214447, 947348428894]

約数ペア:

[(1, 947348428894), (2, 473674214447), (7, 135335489842), (14, 67667744921), (19, 49860443626), (38, 24930221813), (49, 19333641406), (98, 9666820703), (133, 7122920518), (266, 3561460259), (931, 1017560074), (1409, 672355166), (1862, 508780037), (2818, 336177583), (9863, 96050738), (19726, 48025369), (26771, 35387114), (53542, 17693557), (69041, 13721534), (138082, 6860767), (187397, 5055302), (361093, 2623558), (374794, 2527651), (722186, 1311779)]