942639412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 1968230880

約数和(自身を除く): 1025591468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 169, 218, 286, 338, 436, 572, 676, 1163, 1199, 1417, 1859, 2326, 2398, 2834, 3718, 4652, 4796, 5668, 7436, 12793, 15119, 15587, 18421, 25586, 30238, 31174, 36842, 51172, 60476, 62348, 73684, 126767, 166309, 196547, 202631, 253534, 332618, 393094, 405262, 507068, 665236, 786188, 810524, 1394437, 1647971, 2162017, 2788874, 3295942, 4324034, 5577748, 6591884, 8648068, 18127681, 21423623, 36255362, 42847246, 72510724, 85694492, 235659853, 471319706, 942639412]

約数ペア:

[(1, 942639412), (2, 471319706), (4, 235659853), (11, 85694492), (13, 72510724), (22, 42847246), (26, 36255362), (44, 21423623), (52, 18127681), (109, 8648068), (143, 6591884), (169, 5577748), (218, 4324034), (286, 3295942), (338, 2788874), (436, 2162017), (572, 1647971), (676, 1394437), (1163, 810524), (1199, 786188), (1417, 665236), (1859, 507068), (2326, 405262), (2398, 393094), (2834, 332618), (3718, 253534), (4652, 202631), (4796, 196547), (5668, 166309), (7436, 126767), (12793, 73684), (15119, 62348), (15587, 60476), (18421, 51172), (25586, 36842), (30238, 31174)]