1917362694507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{25391}}^1$

素因数の和:25988

約数の個数: 64

約数和(自身を含む): 2871774259200

約数和(自身を除く): 954411564693

約数列:

[1, 3, 13, 29, 39, 87, 179, 373, 377, 537, 1119, 1131, 2327, 4849, 5191, 6981, 10817, 14547, 15573, 25391, 32451, 66767, 67483, 76173, 140621, 200301, 202449, 330083, 421863, 736339, 867971, 990249, 1936243, 2209017, 2603913, 4544989, 5808729, 9470843, 9572407, 13634967, 25171159, 28412529, 28717221, 59084857, 75513477, 123120959, 131804681, 177254571, 274654447, 369362877, 395414043, 823963341, 1695280897, 1713460853, 3570507811, 5085842691, 5140382559, 10711523433, 22038651661, 49163146013, 66115954983, 147489438039, 639120898169, 1917362694507]

約数ペア:

[(1, 1917362694507), (3, 639120898169), (13, 147489438039), (29, 66115954983), (39, 49163146013), (87, 22038651661), (179, 10711523433), (373, 5140382559), (377, 5085842691), (537, 3570507811), (1119, 1713460853), (1131, 1695280897), (2327, 823963341), (4849, 395414043), (5191, 369362877), (6981, 274654447), (10817, 177254571), (14547, 131804681), (15573, 123120959), (25391, 75513477), (32451, 59084857), (66767, 28717221), (67483, 28412529), (76173, 25171159), (140621, 13634967), (200301, 9572407), (202449, 9470843), (330083, 5808729), (421863, 4544989), (736339, 2603913), (867971, 2209017), (990249, 1936243)]