About the Number

492030388

492030387 ← → 492030389

2進数表記:11101010100111100100110110100

漢数字表記:四億九千二百三万三百八十八

素因数分解:

2 2 × 17 1 × 31 1 × 101 1 × 2311 1

素因数の和:2464
約数の個数: 48
約数和(自身を含む): 950842368
約数和(自身を除く): 458811980

約数列:
[1, 2, 4, 17, 31, 34, 62, 68, 101, 124, 202, 404, 527, 1054, 1717, 2108, 2311, 3131, 3434, 4622, 6262, 6868, 9244, 12524, 39287, 53227, 71641, 78574, 106454, 143282, 157148, 212908, 233411, 286564, 466822, 933644, 1217897, 2435794, 3967987, 4871588, 7235741, 7935974, 14471482, 15871948, 28942964, 123007597, 246015194, 492030388]

約数ペア:
[(1, 492030388), (2, 246015194), (4, 123007597), (17, 28942964), (31, 15871948), (34, 14471482), (62, 7935974), (68, 7235741), (101, 4871588), (124, 3967987), (202, 2435794), (404, 1217897), (527, 933644), (1054, 466822), (1717, 286564), (2108, 233411), (2311, 212908), (3131, 157148), (3434, 143282), (4622, 106454), (6262, 78574), (6868, 71641), (9244, 53227), (12524, 39287)]

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