1294169812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4219}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 2590539840

約数和(自身を除く): 1296370028

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 347, 442, 694, 884, 1388, 4219, 4511, 5899, 8438, 9022, 11798, 16876, 18044, 23596, 54847, 71723, 76687, 109694, 143446, 153374, 219388, 286892, 306748, 932399, 1463993, 1864798, 2927986, 3729596, 5855972, 19031909, 24887881, 38063818, 49775762, 76127636, 99551524, 323542453, 647084906, 1294169812]

約数ペア:

[(1, 1294169812), (2, 647084906), (4, 323542453), (13, 99551524), (17, 76127636), (26, 49775762), (34, 38063818), (52, 24887881), (68, 19031909), (221, 5855972), (347, 3729596), (442, 2927986), (694, 1864798), (884, 1463993), (1388, 932399), (4219, 306748), (4511, 286892), (5899, 219388), (8438, 153374), (9022, 143446), (11798, 109694), (16876, 76687), (18044, 71723), (23596, 54847)]