2912863460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{183661}}^1$

素因数の和:183744

約数の個数: 48

約数和(自身を含む): 6695581872

約数和(自身を除く): 3782718412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 183661, 367322, 734644, 918305, 1836610, 2387593, 3673220, 4775186, 9550372, 11203321, 11937965, 22406642, 23875930, 44813284, 47751860, 56016605, 112033210, 145643173, 224066420, 291286346, 582572692, 728215865, 1456431730, 2912863460]

約数ペア:

[(1, 2912863460), (2, 1456431730), (4, 728215865), (5, 582572692), (10, 291286346), (13, 224066420), (20, 145643173), (26, 112033210), (52, 56016605), (61, 47751860), (65, 44813284), (122, 23875930), (130, 22406642), (244, 11937965), (260, 11203321), (305, 9550372), (610, 4775186), (793, 3673220), (1220, 2387593), (1586, 1836610), (3172, 918305), (3965, 734644), (7930, 367322), (15860, 183661)]