2169687476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1\times {\mathrm{953}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 4221564480

約数和(自身を除く): 2051877004

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 877, 953, 1298, 1754, 1906, 2596, 3508, 3812, 9647, 10483, 19294, 20966, 38588, 41932, 51743, 56227, 103486, 112454, 206972, 224908, 569173, 618497, 835781, 1138346, 1236994, 1671562, 2276692, 2473988, 3343124, 9193591, 18387182, 36774364, 49311079, 98622158, 197244316, 542421869, 1084843738, 2169687476]

約数ペア:

[(1, 2169687476), (2, 1084843738), (4, 542421869), (11, 197244316), (22, 98622158), (44, 49311079), (59, 36774364), (118, 18387182), (236, 9193591), (649, 3343124), (877, 2473988), (953, 2276692), (1298, 1671562), (1754, 1236994), (1906, 1138346), (2596, 835781), (3508, 618497), (3812, 569173), (9647, 224908), (10483, 206972), (19294, 112454), (20966, 103486), (38588, 56227), (41932, 51743)]