553668127516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4354517}}^1$

素因数の和:4354786

約数の個数: 48

約数和(自身を含む): 1170494438400

約数和(自身を除く): 616826310884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 956, 1673, 3346, 4541, 6692, 9082, 18164, 31787, 63574, 127148, 4354517, 8709034, 17418068, 30481619, 60963238, 82735823, 121926476, 165471646, 330943292, 579150761, 1040729563, 1158301522, 2081459126, 2316603044, 4162918252, 7285106941, 14570213882, 19773861697, 29140427764, 39547723394, 79095446788, 138417031879, 276834063758, 553668127516]

約数ペア:

[(1, 553668127516), (2, 276834063758), (4, 138417031879), (7, 79095446788), (14, 39547723394), (19, 29140427764), (28, 19773861697), (38, 14570213882), (76, 7285106941), (133, 4162918252), (239, 2316603044), (266, 2081459126), (478, 1158301522), (532, 1040729563), (956, 579150761), (1673, 330943292), (3346, 165471646), (4541, 121926476), (6692, 82735823), (9082, 60963238), (18164, 30481619), (31787, 17418068), (63574, 8709034), (127148, 4354517)]