1300398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 3214080

約数和(自身を除く): 1913682

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 61, 66, 102, 114, 122, 183, 187, 209, 323, 366, 374, 418, 561, 627, 646, 671, 969, 1037, 1122, 1159, 1254, 1342, 1938, 2013, 2074, 2318, 3111, 3477, 3553, 4026, 6222, 6954, 7106, 10659, 11407, 12749, 19703, 21318, 22814, 25498, 34221, 38247, 39406, 59109, 68442, 76494, 118218, 216733, 433466, 650199, 1300398]

約数ペア:

[(1, 1300398), (2, 650199), (3, 433466), (6, 216733), (11, 118218), (17, 76494), (19, 68442), (22, 59109), (33, 39406), (34, 38247), (38, 34221), (51, 25498), (57, 22814), (61, 21318), (66, 19703), (102, 12749), (114, 11407), (122, 10659), (183, 7106), (187, 6954), (209, 6222), (323, 4026), (366, 3553), (374, 3477), (418, 3111), (561, 2318), (627, 2074), (646, 2013), (671, 1938), (969, 1342), (1037, 1254), (1122, 1159)]