9801117008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{398549}}^1$

素因数の和:398639

約数の個数: 40

約数和(自身を含む): 20015181000

約数和(自身を除く): 10214063992

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 12296, 24592, 398549, 797098, 1594196, 3188392, 6376784, 11557921, 21123097, 23115842, 42246194, 46231684, 84492388, 92463368, 168984776, 184926736, 337969552, 612569813, 1225139626, 2450279252, 4900558504, 9801117008]

約数ペア:

[(1, 9801117008), (2, 4900558504), (4, 2450279252), (8, 1225139626), (16, 612569813), (29, 337969552), (53, 184926736), (58, 168984776), (106, 92463368), (116, 84492388), (212, 46231684), (232, 42246194), (424, 23115842), (464, 21123097), (848, 11557921), (1537, 6376784), (3074, 3188392), (6148, 1594196), (12296, 797098), (24592, 398549)]