82391218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 154949760

約数和(自身を除く): 72558542

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 169, 182, 194, 338, 359, 679, 718, 1183, 1261, 1358, 2366, 2513, 2522, 4667, 5026, 8827, 9334, 16393, 17654, 32669, 32786, 34823, 60671, 65338, 69646, 114751, 121342, 229502, 243761, 424697, 452699, 487522, 849394, 905398, 3168893, 5885087, 6337786, 11770174, 41195609, 82391218]

約数ペア:

[(1, 82391218), (2, 41195609), (7, 11770174), (13, 6337786), (14, 5885087), (26, 3168893), (91, 905398), (97, 849394), (169, 487522), (182, 452699), (194, 424697), (338, 243761), (359, 229502), (679, 121342), (718, 114751), (1183, 69646), (1261, 65338), (1358, 60671), (2366, 34823), (2513, 32786), (2522, 32669), (4667, 17654), (5026, 16393), (8827, 9334)]