11980493368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{123551}}^1$

素因数の和:123628

約数の個数: 64

約数和(自身を含む): 25619742720

約数和(自身を除く): 13639249352

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 12121, 24242, 48484, 96968, 123551, 247102, 494204, 988408, 2100367, 2841673, 3830081, 4200734, 5683346, 7660162, 8401468, 11366692, 15320324, 16802936, 22733384, 30640648, 48308441, 65111377, 88091863, 96616882, 130222754, 176183726, 193233764, 260445508, 352367452, 386467528, 520891016, 704734904, 1497561671, 2995123342, 5990246684, 11980493368]

約数ペア:

[(1, 11980493368), (2, 5990246684), (4, 2995123342), (8, 1497561671), (17, 704734904), (23, 520891016), (31, 386467528), (34, 352367452), (46, 260445508), (62, 193233764), (68, 176183726), (92, 130222754), (124, 96616882), (136, 88091863), (184, 65111377), (248, 48308441), (391, 30640648), (527, 22733384), (713, 16802936), (782, 15320324), (1054, 11366692), (1426, 8401468), (1564, 7660162), (2108, 5683346), (2852, 4200734), (3128, 3830081), (4216, 2841673), (5704, 2100367), (12121, 988408), (24242, 494204), (48484, 247102), (96968, 123551)]