2089968236

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 4031489616

約数和(自身を除く): 1941521380

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 131, 148, 262, 289, 373, 524, 578, 629, 746, 1156, 1258, 1492, 2227, 2516, 4454, 4847, 6341, 8908, 9694, 10693, 12682, 13801, 19388, 21386, 25364, 27602, 37859, 42772, 48863, 55204, 75718, 82399, 97726, 107797, 151436, 164798, 195452, 215594, 234617, 329596, 431188, 469234, 830671, 938468, 1400783, 1661342, 1807931, 2801566, 3322684, 3615862, 3988489, 5603132, 7231724, 7976978, 14121407, 15953956, 28242814, 30734827, 56485628, 61469654, 122939308, 522492059, 1044984118, 2089968236]

約数ペア:

[(1, 2089968236), (2, 1044984118), (4, 522492059), (17, 122939308), (34, 61469654), (37, 56485628), (68, 30734827), (74, 28242814), (131, 15953956), (148, 14121407), (262, 7976978), (289, 7231724), (373, 5603132), (524, 3988489), (578, 3615862), (629, 3322684), (746, 2801566), (1156, 1807931), (1258, 1661342), (1492, 1400783), (2227, 938468), (2516, 830671), (4454, 469234), (4847, 431188), (6341, 329596), (8908, 234617), (9694, 215594), (10693, 195452), (12682, 164798), (13801, 151436), (19388, 107797), (21386, 97726), (25364, 82399), (27602, 75718), (37859, 55204), (42772, 48863)]