1481999038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 2647354752

約数和(自身を除く): 1165355714

約数列:

[1, 2, 13, 17, 26, 34, 41, 53, 82, 106, 221, 442, 533, 689, 697, 901, 1066, 1378, 1394, 1543, 1802, 2173, 3086, 4346, 9061, 11713, 18122, 20059, 23426, 26231, 28249, 36941, 40118, 52462, 56498, 63263, 73882, 81779, 126526, 163558, 341003, 480233, 682006, 822419, 960466, 1063127, 1075471, 1390243, 1644838, 2126254, 2150942, 2780486, 3352939, 6705878, 13981123, 18073159, 27962246, 36146318, 43588207, 56999963, 87176414, 113999926, 740999519, 1481999038]

約数ペア:

[(1, 1481999038), (2, 740999519), (13, 113999926), (17, 87176414), (26, 56999963), (34, 43588207), (41, 36146318), (53, 27962246), (82, 18073159), (106, 13981123), (221, 6705878), (442, 3352939), (533, 2780486), (689, 2150942), (697, 2126254), (901, 1644838), (1066, 1390243), (1378, 1075471), (1394, 1063127), (1543, 960466), (1802, 822419), (2173, 682006), (3086, 480233), (4346, 341003), (9061, 163558), (11713, 126526), (18122, 81779), (20059, 73882), (23426, 63263), (26231, 56498), (28249, 52462), (36941, 40118)]