1853271134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5591}}^1$

素因数の和:5697

約数の個数: 64

約数和(自身を含む): 3494776320

約数和(自身を除く): 1641505186

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 61, 122, 143, 209, 247, 286, 418, 494, 671, 793, 1159, 1342, 1586, 2318, 2717, 5434, 5591, 8723, 11182, 12749, 15067, 17446, 25498, 30134, 61501, 72683, 106229, 123002, 145366, 165737, 212458, 331474, 341051, 682102, 799513, 1168519, 1380977, 1599026, 2337038, 2761954, 3751561, 4433663, 6479969, 7503122, 8867326, 12959938, 15190747, 30381494, 48770293, 71279659, 84239597, 97540586, 142559318, 168479194, 926635567, 1853271134]

約数ペア:

[(1, 1853271134), (2, 926635567), (11, 168479194), (13, 142559318), (19, 97540586), (22, 84239597), (26, 71279659), (38, 48770293), (61, 30381494), (122, 15190747), (143, 12959938), (209, 8867326), (247, 7503122), (286, 6479969), (418, 4433663), (494, 3751561), (671, 2761954), (793, 2337038), (1159, 1599026), (1342, 1380977), (1586, 1168519), (2318, 799513), (2717, 682102), (5434, 341051), (5591, 331474), (8723, 212458), (11182, 165737), (12749, 145366), (15067, 123002), (17446, 106229), (25498, 72683), (30134, 61501)]