4328831731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1229}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 5299430400

約数和(自身を除く): 970598669

約数列:

[1, 7, 19, 71, 133, 373, 497, 1229, 1349, 2611, 7087, 8603, 9443, 23351, 26483, 49609, 87259, 163457, 185381, 458417, 503177, 610813, 1657921, 3208919, 3522239, 8709923, 11605447, 32547607, 60969461, 227833249, 618404533, 4328831731]

約数ペア:

[(1, 4328831731), (7, 618404533), (19, 227833249), (71, 60969461), (133, 32547607), (373, 11605447), (497, 8709923), (1229, 3522239), (1349, 3208919), (2611, 1657921), (7087, 610813), (8603, 503177), (9443, 458417), (23351, 185381), (26483, 163457), (49609, 87259)]