2721113308936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5791673}}^1$

素因数の和:5791990

約数の個数: 64

約数和(自身を含む): 5879707444800

約数和(自身を除く): 3158594135864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 281, 418, 562, 836, 1124, 1672, 2248, 3091, 5339, 6182, 10678, 12364, 21356, 24728, 42712, 58729, 117458, 234916, 469832, 5791673, 11583346, 23166692, 46333384, 63708403, 110041787, 127416806, 220083574, 254833612, 440167148, 509667224, 880334296, 1210459657, 1627460113, 2420919314, 3254920226, 4841838628, 6509840452, 9683677256, 13019680904, 17902061243, 30921742147, 35804122486, 61843484294, 71608244972, 123686968588, 143216489944, 247373937176, 340139163617, 680278327234, 1360556654468, 2721113308936]

約数ペア:

[(1, 2721113308936), (2, 1360556654468), (4, 680278327234), (8, 340139163617), (11, 247373937176), (19, 143216489944), (22, 123686968588), (38, 71608244972), (44, 61843484294), (76, 35804122486), (88, 30921742147), (152, 17902061243), (209, 13019680904), (281, 9683677256), (418, 6509840452), (562, 4841838628), (836, 3254920226), (1124, 2420919314), (1672, 1627460113), (2248, 1210459657), (3091, 880334296), (5339, 509667224), (6182, 440167148), (10678, 254833612), (12364, 220083574), (21356, 127416806), (24728, 110041787), (42712, 63708403), (58729, 46333384), (117458, 23166692), (234916, 11583346), (469832, 5791673)]