1323608468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{21019}}^1$

素因数の和:21216

約数の個数: 48

約数和(自身を含む): 2867464320

約数和(自身を除く): 1543855852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 15743, 21019, 31486, 42038, 62972, 84076, 147133, 273247, 294266, 546494, 588532, 1092988, 1912729, 3636287, 3825458, 7272574, 7650916, 14545148, 25454009, 47271731, 50908018, 94543462, 101816036, 189086924, 330902117, 661804234, 1323608468]

約数ペア:

[(1, 1323608468), (2, 661804234), (4, 330902117), (7, 189086924), (13, 101816036), (14, 94543462), (26, 50908018), (28, 47271731), (52, 25454009), (91, 14545148), (173, 7650916), (182, 7272574), (346, 3825458), (364, 3636287), (692, 1912729), (1211, 1092988), (2249, 588532), (2422, 546494), (4498, 294266), (4844, 273247), (8996, 147133), (15743, 84076), (21019, 62972), (31486, 42038)]