1396977010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23827}}^1$

素因数の和:23899

約数の個数: 64

約数和(自身を含む): 3026346624

約数和(自身を除く): 1629369614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1430, 2255, 2665, 4510, 5330, 5863, 11726, 23827, 29315, 47654, 58630, 119135, 238270, 262097, 309751, 524194, 619502, 976907, 1310485, 1548755, 1953814, 2620970, 3097510, 3407261, 4884535, 6814522, 9769070, 10745977, 12699791, 17036305, 21491954, 25399582, 34072610, 53729885, 63498955, 107459770, 126997910, 139697701, 279395402, 698488505, 1396977010]

約数ペア:

[(1, 1396977010), (2, 698488505), (5, 279395402), (10, 139697701), (11, 126997910), (13, 107459770), (22, 63498955), (26, 53729885), (41, 34072610), (55, 25399582), (65, 21491954), (82, 17036305), (110, 12699791), (130, 10745977), (143, 9769070), (205, 6814522), (286, 4884535), (410, 3407261), (451, 3097510), (533, 2620970), (715, 1953814), (902, 1548755), (1066, 1310485), (1430, 976907), (2255, 619502), (2665, 524194), (4510, 309751), (5330, 262097), (5863, 238270), (11726, 119135), (23827, 58630), (29315, 47654)]