4455044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 9077040

約数和(自身を除く): 4621996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5329, 5548, 10658, 15257, 21316, 30514, 58619, 61028, 101251, 117238, 202502, 234476, 405004, 1113761, 2227522, 4455044]

約数ペア:

[(1, 4455044), (2, 2227522), (4, 1113761), (11, 405004), (19, 234476), (22, 202502), (38, 117238), (44, 101251), (73, 61028), (76, 58619), (146, 30514), (209, 21316), (292, 15257), (418, 10658), (803, 5548), (836, 5329), (1387, 3212), (1606, 2774)]