4261928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 9180000

約数和(自身を除く): 4918072

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2549, 5098, 10196, 20392, 28039, 48431, 56078, 96862, 112156, 193724, 224312, 387448, 532741, 1065482, 2130964, 4261928]

約数ペア:

[(1, 4261928), (2, 2130964), (4, 1065482), (8, 532741), (11, 387448), (19, 224312), (22, 193724), (38, 112156), (44, 96862), (76, 56078), (88, 48431), (152, 28039), (209, 20392), (418, 10196), (836, 5098), (1672, 2549)]