8889366642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{13441}}^1$

素因数の和:13659

約数の個数: 64

約数和(自身を含む): 19601662080

約数和(自身を除く): 10712295438

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 139, 183, 278, 366, 417, 793, 834, 1586, 1807, 2379, 3614, 4758, 5421, 8479, 10842, 13441, 16958, 25437, 26882, 40323, 50874, 80646, 110227, 174733, 220454, 330681, 349466, 524199, 661362, 819901, 1048398, 1639802, 1868299, 2459703, 3736598, 4919406, 5604897, 10658713, 11209794, 21317426, 24287887, 31976139, 48575774, 63952278, 72863661, 113966239, 145727322, 227932478, 341898717, 683797434, 1481561107, 2963122214, 4444683321, 8889366642]

約数ペア:

[(1, 8889366642), (2, 4444683321), (3, 2963122214), (6, 1481561107), (13, 683797434), (26, 341898717), (39, 227932478), (61, 145727322), (78, 113966239), (122, 72863661), (139, 63952278), (183, 48575774), (278, 31976139), (366, 24287887), (417, 21317426), (793, 11209794), (834, 10658713), (1586, 5604897), (1807, 4919406), (2379, 3736598), (3614, 2459703), (4758, 1868299), (5421, 1639802), (8479, 1048398), (10842, 819901), (13441, 661362), (16958, 524199), (25437, 349466), (26882, 330681), (40323, 220454), (50874, 174733), (80646, 110227)]