17389722716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 32268566400

約数和(自身を除く): 14878843684

約数列:

[1, 2, 4, 19, 38, 76, 227, 397, 454, 794, 908, 1588, 2539, 4313, 5078, 7543, 8626, 10156, 15086, 17252, 30172, 48241, 90119, 96482, 180238, 192964, 360476, 576353, 1007983, 1152706, 1712261, 2015966, 2305412, 3424522, 4031932, 6849044, 10950707, 19151677, 21901414, 38303354, 43802828, 76606708, 228812141, 457624282, 915248564, 4347430679, 8694861358, 17389722716]

約数ペア:

[(1, 17389722716), (2, 8694861358), (4, 4347430679), (19, 915248564), (38, 457624282), (76, 228812141), (227, 76606708), (397, 43802828), (454, 38303354), (794, 21901414), (908, 19151677), (1588, 10950707), (2539, 6849044), (4313, 4031932), (5078, 3424522), (7543, 2305412), (8626, 2015966), (10156, 1712261), (15086, 1152706), (17252, 1007983), (30172, 576353), (48241, 360476), (90119, 192964), (96482, 180238)]