1976506312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1182121}}^1$

素因数の和:1182157

約数の個数: 32

約数和(自身を含む): 4255639200

約数和(自身を除く): 2279132888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1182121, 2364242, 4728484, 9456968, 13003331, 22460299, 26006662, 44920598, 52013324, 89841196, 104026648, 179682392, 247063289, 494126578, 988253156, 1976506312]

約数ペア:

[(1, 1976506312), (2, 988253156), (4, 494126578), (8, 247063289), (11, 179682392), (19, 104026648), (22, 89841196), (38, 52013324), (44, 44920598), (76, 26006662), (88, 22460299), (152, 13003331), (209, 9456968), (418, 4728484), (836, 2364242), (1672, 1182121)]