2843963148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{20693}}^1$

素因数の和:21594

約数の個数: 48

約数和(自身を含む): 7154826336

約数和(自身を除く): 4310863188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 881, 1762, 2643, 3524, 5286, 10572, 11453, 20693, 22906, 34359, 41386, 45812, 62079, 68718, 82772, 124158, 137436, 248316, 269009, 538018, 807027, 1076036, 1614054, 3228108, 18230533, 36461066, 54691599, 72922132, 109383198, 218766396, 236996929, 473993858, 710990787, 947987716, 1421981574, 2843963148]

約数ペア:

[(1, 2843963148), (2, 1421981574), (3, 947987716), (4, 710990787), (6, 473993858), (12, 236996929), (13, 218766396), (26, 109383198), (39, 72922132), (52, 54691599), (78, 36461066), (156, 18230533), (881, 3228108), (1762, 1614054), (2643, 1076036), (3524, 807027), (5286, 538018), (10572, 269009), (11453, 248316), (20693, 137436), (22906, 124158), (34359, 82772), (41386, 68718), (45812, 62079)]