4028684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 8332800

約数和(自身を除く): 4304116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 79, 122, 158, 209, 244, 316, 418, 671, 836, 869, 1159, 1342, 1501, 1738, 2318, 2684, 3002, 3476, 4636, 4819, 6004, 9638, 12749, 16511, 19276, 25498, 33022, 50996, 53009, 66044, 91561, 106018, 183122, 212036, 366244, 1007171, 2014342, 4028684]

約数ペア:

[(1, 4028684), (2, 2014342), (4, 1007171), (11, 366244), (19, 212036), (22, 183122), (38, 106018), (44, 91561), (61, 66044), (76, 53009), (79, 50996), (122, 33022), (158, 25498), (209, 19276), (244, 16511), (316, 12749), (418, 9638), (671, 6004), (836, 4819), (869, 4636), (1159, 3476), (1342, 3002), (1501, 2684), (1738, 2318)]