422969404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2131}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 872516736

約数和(自身を除く): 449547332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 347, 572, 694, 1388, 2131, 3817, 4262, 4511, 7634, 8524, 9022, 15268, 18044, 23441, 27703, 46882, 49621, 55406, 93764, 99242, 110812, 198484, 304733, 609466, 739457, 1218932, 1478914, 2957828, 8134027, 9612941, 16268054, 19225882, 32536108, 38451764, 105742351, 211484702, 422969404]

約数ペア:

[(1, 422969404), (2, 211484702), (4, 105742351), (11, 38451764), (13, 32536108), (22, 19225882), (26, 16268054), (44, 9612941), (52, 8134027), (143, 2957828), (286, 1478914), (347, 1218932), (572, 739457), (694, 609466), (1388, 304733), (2131, 198484), (3817, 110812), (4262, 99242), (4511, 93764), (7634, 55406), (8524, 49621), (9022, 46882), (15268, 27703), (18044, 23441)]