473669848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{18013}}^1$

素因数の和:18211

約数の個数: 32

約数和(自身を含む): 940330800

約数和(自身を除く): 466660952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 6574, 13148, 18013, 26296, 36026, 72052, 144104, 342247, 684494, 1368988, 2737976, 3116249, 6232498, 12464996, 24929992, 59208731, 118417462, 236834924, 473669848]

約数ペア:

[(1, 473669848), (2, 236834924), (4, 118417462), (8, 59208731), (19, 24929992), (38, 12464996), (76, 6232498), (152, 3116249), (173, 2737976), (346, 1368988), (692, 684494), (1384, 342247), (3287, 144104), (6574, 72052), (13148, 36026), (18013, 26296)]