2195612259841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1\times {\mathrm{18541}}^1$

素因数の和:19274

約数の個数: 64

約数和(自身を含む): 2965632993792

約数和(自身を除く): 770020733951

約数列:

[1, 7, 11, 13, 77, 91, 143, 281, 421, 1001, 1967, 2947, 3091, 3653, 4631, 5473, 18541, 21637, 25571, 32417, 38311, 40183, 60203, 118301, 129787, 203951, 241033, 281281, 421421, 828107, 1301311, 1427657, 1537913, 1687231, 2651363, 5210021, 7805761, 9109177, 10765391, 16917043, 18559541, 36470147, 54640327, 57310231, 67730273, 85863371, 101474893, 118419301, 401171617, 474111911, 601043597, 710324251, 745033003, 1116223823, 2193418841, 5215231021, 7813566761, 15353931887, 24127607251, 28514444933, 168893250757, 199601114531, 313658894263, 2195612259841]

約数ペア:

[(1, 2195612259841), (7, 313658894263), (11, 199601114531), (13, 168893250757), (77, 28514444933), (91, 24127607251), (143, 15353931887), (281, 7813566761), (421, 5215231021), (1001, 2193418841), (1967, 1116223823), (2947, 745033003), (3091, 710324251), (3653, 601043597), (4631, 474111911), (5473, 401171617), (18541, 118419301), (21637, 101474893), (25571, 85863371), (32417, 67730273), (38311, 57310231), (40183, 54640327), (60203, 36470147), (118301, 18559541), (129787, 16917043), (203951, 10765391), (241033, 9109177), (281281, 7805761), (421421, 5210021), (828107, 2651363), (1301311, 1687231), (1427657, 1537913)]