2219844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 5757696

約数和(自身を除く): 3537852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 251, 268, 402, 502, 737, 753, 804, 1004, 1474, 1506, 2211, 2761, 2948, 3012, 4422, 5522, 8283, 8844, 11044, 16566, 16817, 33132, 33634, 50451, 67268, 100902, 184987, 201804, 369974, 554961, 739948, 1109922, 2219844]

約数ペア:

[(1, 2219844), (2, 1109922), (3, 739948), (4, 554961), (6, 369974), (11, 201804), (12, 184987), (22, 100902), (33, 67268), (44, 50451), (66, 33634), (67, 33132), (132, 16817), (134, 16566), (201, 11044), (251, 8844), (268, 8283), (402, 5522), (502, 4422), (737, 3012), (753, 2948), (804, 2761), (1004, 2211), (1474, 1506)]