1427685004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 2663781120

約数和(自身を除く): 1236096116

約数列:

[1, 2, 4, 19, 38, 76, 167, 197, 334, 394, 571, 668, 788, 1142, 2284, 3173, 3743, 6346, 7486, 10849, 12692, 14972, 21698, 32899, 43396, 65798, 95357, 112487, 131596, 190714, 224974, 381428, 449948, 625081, 1250162, 1811783, 2137253, 2500324, 3623566, 4274506, 7247132, 8549012, 18785329, 37570658, 75141316, 356921251, 713842502, 1427685004]

約数ペア:

[(1, 1427685004), (2, 713842502), (4, 356921251), (19, 75141316), (38, 37570658), (76, 18785329), (167, 8549012), (197, 7247132), (334, 4274506), (394, 3623566), (571, 2500324), (668, 2137253), (788, 1811783), (1142, 1250162), (2284, 625081), (3173, 449948), (3743, 381428), (6346, 224974), (7486, 190714), (10849, 131596), (12692, 112487), (14972, 95357), (21698, 65798), (32899, 43396)]