419997536

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11503}}^1$

素因数の和:11683

約数の個数: 48

約数和(自身を含む): 950874624

約数和(自身を除く): 530877088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 11503, 18256, 23006, 36512, 46012, 80521, 92024, 161042, 184048, 322084, 368096, 644168, 1288336, 1874989, 2576672, 3749978, 7499956, 13124923, 14999912, 26249846, 29999824, 52499692, 59999648, 104999384, 209998768, 419997536]

約数ペア:

[(1, 419997536), (2, 209998768), (4, 104999384), (7, 59999648), (8, 52499692), (14, 29999824), (16, 26249846), (28, 14999912), (32, 13124923), (56, 7499956), (112, 3749978), (163, 2576672), (224, 1874989), (326, 1288336), (652, 644168), (1141, 368096), (1304, 322084), (2282, 184048), (2608, 161042), (4564, 92024), (5216, 80521), (9128, 46012), (11503, 36512), (18256, 23006)]