1330238982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 2838528000

約数和(自身を除く): 1508289018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 199, 307, 382, 398, 573, 597, 614, 921, 1146, 1194, 1842, 3629, 3781, 5833, 7258, 7562, 10887, 11343, 11666, 17499, 21774, 22686, 34998, 38009, 58637, 61093, 76018, 114027, 117274, 122186, 175911, 183279, 228054, 351822, 366558, 722171, 1114103, 1160767, 1444342, 2166513, 2228206, 2321534, 3342309, 3482301, 4333026, 6684618, 6964602, 11668763, 23337526, 35006289, 70012578, 221706497, 443412994, 665119491, 1330238982]

約数ペア:

[(1, 1330238982), (2, 665119491), (3, 443412994), (6, 221706497), (19, 70012578), (38, 35006289), (57, 23337526), (114, 11668763), (191, 6964602), (199, 6684618), (307, 4333026), (382, 3482301), (398, 3342309), (573, 2321534), (597, 2228206), (614, 2166513), (921, 1444342), (1146, 1160767), (1194, 1114103), (1842, 722171), (3629, 366558), (3781, 351822), (5833, 228054), (7258, 183279), (7562, 175911), (10887, 122186), (11343, 117274), (11666, 114027), (17499, 76018), (21774, 61093), (22686, 58637), (34998, 38009)]