1947044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 4173120

約数和(自身を除く): 2226076

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 137, 187, 209, 274, 323, 374, 418, 548, 646, 748, 836, 1292, 1507, 2329, 2603, 3014, 3553, 4658, 5206, 6028, 7106, 9316, 10412, 14212, 25619, 28633, 44251, 51238, 57266, 88502, 102476, 114532, 177004, 486761, 973522, 1947044]

約数ペア:

[(1, 1947044), (2, 973522), (4, 486761), (11, 177004), (17, 114532), (19, 102476), (22, 88502), (34, 57266), (38, 51238), (44, 44251), (68, 28633), (76, 25619), (137, 14212), (187, 10412), (209, 9316), (274, 7106), (323, 6028), (374, 5206), (418, 4658), (548, 3553), (646, 3014), (748, 2603), (836, 2329), (1292, 1507)]