1213492096

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{557671}}^1$

素因数の和:557702

約数の個数: 32

約数和(自身を含む): 2559714480

約数和(自身を除く): 1346222384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 557671, 1115342, 2230684, 4461368, 8922736, 9480407, 17845472, 18960814, 35690944, 37921628, 71381888, 75843256, 151686512, 303373024, 606746048, 1213492096]

約数ペア:

[(1, 1213492096), (2, 606746048), (4, 303373024), (8, 151686512), (16, 75843256), (17, 71381888), (32, 37921628), (34, 35690944), (64, 18960814), (68, 17845472), (128, 9480407), (136, 8922736), (272, 4461368), (544, 2230684), (1088, 1115342), (2176, 557671)]